APA (7th ed.) Citation

Symonds, P. M. (1949). Dynamic psychology. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Symonds, Percival Mallon. Dynamic Psychology. New York: Appleton-Century-Crofts, 1949.

MLA (9th ed.) Citation

Symonds, Percival Mallon. Dynamic Psychology. Appleton-Century-Crofts, 1949.