APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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

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