APA (7. basım) Alıntı

International Congress of Applied Psychology Liège, International Association of Applied Psychology, & Piret, R. (1972). Actes. Proceedings. Editest.

Chicago Style (17. basım) Atıf

International Congress of Applied Psychology Liège, International Association of Applied Psychology, ve Roger Piret. Actes. Proceedings. Bruxelles: Editest, 1972.

MLA (8th ed.) Atıf

International Congress of Applied Psychology Liège, et al. Actes. Proceedings. Editest, 1972.