Παραπομπή APA

Postman, L., & Egan, J. P. (1982). Experimental psychology: An introduction. kalyani publisher.

Παραπομπή Chicago Style

Postman, Leo, και James P. Egan. Experimental Psychology: An Introduction. Ludhiana: kalyani publisher, 1982.

Παραπομπή MLA

Postman, Leo, και James P. Egan. Experimental Psychology: An Introduction. kalyani publisher, 1982.