Lütke Lanfer, S.S., Pfeifer, R., Lahmann, C. und Wünsch, A. (2022) How to measure the mental health of teachers? Psychometric properties of the GHQ-12 in a large sample of German teachers [cd]. Freiburg: Universität. doi:10.3390 jerph19159708.
Chicago Manual of Style 17th edition (full note)Lütke Lanfer, Sarah S., Ruth Pfeifer, Claas Lahmann, und Alexander Wünsch. How to measure the mental health of teachers? Psychometric properties of the GHQ-12 in a large sample of German teachers. Cd. Freiburg: Universität, [2022?], Freiburg: Universität, [2022?]. https://doi.org/10.3390 jerph19159708.
American Psychological Association 7th editionLütke Lanfer, S. S., Pfeifer, R., Lahmann, C., & Wünsch, A. (ca. 2022). How to measure the mental health of teachers? Psychometric properties of the GHQ-12 in a large sample of German teachers [Cd]. Universität. https://doi.org/10.3390 jerph19159708
Modern Language Association 9th editionLütke Lanfer, S. S., R. Pfeifer, C. Lahmann, und A. Wünsch. How to measure the mental health of teachers? Psychometric properties of the GHQ-12 in a large sample of German teachers. cd, Universität, 2022, https://doi.org/10.3390 jerph19159708.
ISO-690 (author-date, Deutsch)LÜTKE LANFER, Sarah S., Ruth PFEIFER, Claas LAHMANN und Alexander WÜNSCH, 2022. How to measure the mental health of teachers? Psychometric properties of the GHQ-12 in a large sample of German teachers. Freiburg: Universität