Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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