APA (7th ed.) Citation

Levine, A. J. (1940). Current psychologies: A critical synthesis. Sci-Art Publishers.

Chicago Style (17th ed.) Citation

Levine, Albert J. Current Psychologies: A Critical Synthesis. Cambridge, Mass.: Sci-Art Publishers, 1940.

MLA (9th ed.) Citation

Levine, Albert J. Current Psychologies: A Critical Synthesis. Sci-Art Publishers, 1940.