APA (7th ed.) Citation

Jacobs, M. (1992). Sigmund Freud. Sage.

Chicago Style (17th ed.) Citation

Jacobs, Michael. Sigmund Freud. London: Sage, 1992.

MLA (9th ed.) Citation

Jacobs, Michael. Sigmund Freud. Sage, 1992.

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