Cita APA (7a ed.)

Jacobs, M. (2003). Sigmund Freud (2nd ed.). SAGE.

Cita Chicago Style (17a ed.)

Jacobs, Michael. Sigmund Freud. 2nd ed. London: SAGE, 2003.

Cita MLA (9a ed.)

Jacobs, Michael. Sigmund Freud. 2nd ed. SAGE, 2003.