APA (7th ed.) Citation

Costigan, G. (1967). Sigmund Freud: A short biography. Hale.

Chicago Style (17th ed.) Citation

Costigan, Giovanni. Sigmund Freud: A Short Biography. London: Hale, 1967.

MLA (8th ed.) Citation

Costigan, Giovanni. Sigmund Freud: A Short Biography. Hale, 1967.

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