Cite Them Right 11th edition - Harvard

Weis, J., Kiemen, A., Schmoor, C., Hipp, J., Czornik, M., Reeh, M., Grimminger, P., Bruns, C. und Höppner, J. (2022) Study protocol of a prospective multicenter study on patient participation for the clinical trial: surgery as needed versus surgery on principle in post-neoadjuvant complete tumor response of esophageal cancer (ESORES) [cd]. Freiburg: Universität. doi:10.3389/fonc.2021.789155.

Chicago Manual of Style 17th edition (full note)

Weis, Joachim, Andrea Kiemen, Claudia Schmoor, Julian Hipp, Manuel Czornik, Matthias Reeh, Peter Grimminger, Christiane Bruns, und Jens Höppner. Study protocol of a prospective multicenter study on patient participation for the clinical trial: surgery as needed versus surgery on principle in post-neoadjuvant complete tumor response of esophageal cancer (ESORES). Cd. Freiburg: Universität, [2022?], Freiburg: Universität, [2022?]. https://doi.org/10.3389/fonc.2021.789155.

American Psychological Association 7th edition

Weis, J., Kiemen, A., Schmoor, C., Hipp, J., Czornik, M., Reeh, M., Grimminger, P., Bruns, C., & Höppner, J. (ca. 2022). Study protocol of a prospective multicenter study on patient participation for the clinical trial: surgery as needed versus surgery on principle in post-neoadjuvant complete tumor response of esophageal cancer (ESORES) [Cd]. Universität. https://doi.org/10.3389/fonc.2021.789155

Modern Language Association 9th edition

Weis, J., A. Kiemen, C. Schmoor, J. Hipp, M. Czornik, M. Reeh, P. Grimminger, C. Bruns, und J. Höppner. Study protocol of a prospective multicenter study on patient participation for the clinical trial: surgery as needed versus surgery on principle in post-neoadjuvant complete tumor response of esophageal cancer (ESORES). cd, Universität, 2022, https://doi.org/10.3389/fonc.2021.789155.

ISO-690 (author-date, Deutsch)

WEIS, Joachim, Andrea KIEMEN, Claudia SCHMOOR, Julian HIPP, Manuel CZORNIK, Matthias REEH, Peter GRIMMINGER, Christiane BRUNS und Jens HÖPPNER, 2022. Study protocol of a prospective multicenter study on patient participation for the clinical trial: surgery as needed versus surgery on principle in post-neoadjuvant complete tumor response of esophageal cancer (ESORES). Freiburg: Universität

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.