APA (7th ed.) Citation

Wheeler, R. H. (1940). The science of psychology: An introductory study (2nd. ed., compl. rev.). Thomas Y. Crowell Co..

Chicago Style (17th ed.) Citation

Wheeler, Raymond Holder. The Science of Psychology: An Introductory Study. 2nd. ed., compl. rev. New York: Thomas Y. Crowell Co., 1940.

MLA (8th ed.) Citation

Wheeler, Raymond Holder. The Science of Psychology: An Introductory Study. 2nd. ed., compl. rev. Thomas Y. Crowell Co., 1940.