Cite Them Right 11th edition - Harvard

Guelfi, N., Reggio, G., Romanovsky, A., Periorellis, P. und Parastatidis, S. (2005) Task-Based Access Control for Virtual Organizations.

Chicago Manual of Style 17th edition (full note)

Guelfi, Nicolas, Gianna Reggio, Alexander Romanovsky, Panos Periorellis, und Savas Parastatidis. Task-Based Access Control for Virtual Organizations.

American Psychological Association 7th edition

Guelfi, N., Reggio, G., Romanovsky, A., Periorellis, P., & Parastatidis, S. (2005). Task-Based Access Control for Virtual Organizations.

Modern Language Association 9th edition

Guelfi, N., G. Reggio, A. Romanovsky, P. Periorellis, und S. Parastatidis. Task-Based Access Control for Virtual Organizations. 2005.

ISO-690 (author-date, Deutsch)

GUELFI, Nicolas, Gianna REGGIO, Alexander ROMANOVSKY, Panos PERIORELLIS und Savas PARASTATIDIS, 2005. Task-Based Access Control for Virtual Organizations

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