APA (7th ed.) Citation

Snow, A. J. (1923). Problems in psychology / by A.J. Snow. Holt.

Chicago Style (17th ed.) Citation

Snow, A. J. Problems in Psychology / by A.J. Snow. Holt, 1923.

MLA (9th ed.) Citation

Snow, A. J. Problems in Psychology / by A.J. Snow. Holt, 1923.

Warning: These citations may not always be 100% accurate.