Postman, L., & Egan, J. P. (1949). Experimental psychology : an introduction / by L. Postman and J.P. Egan: An introduction. Harper and Row.
Chicago Style (17th ed.) CitationPostman, L., and J. P. Egan. Experimental Psychology : An Introduction / by L. Postman and J.P. Egan: An Introduction. Harper and Row, 1949.
MLA (9th ed.) CitationPostman, L., and J. P. Egan. Experimental Psychology : An Introduction / by L. Postman and J.P. Egan: An Introduction. Harper and Row, 1949.
Warning: These citations may not always be 100% accurate.