APA (7th ed.) Citation

Symonds, P. M. (1931). Diagnosing personality and conduct. The Century co..

Chicago Style (17th ed.) Citation

Symonds, Percival Mallon. Diagnosing Personality and Conduct. New York: The Century co., 1931.

MLA (9th ed.) Citation

Symonds, Percival Mallon. Diagnosing Personality and Conduct. The Century co., 1931.