Cita APA (7th ed.)

(1952). The major works of Sigmund Freud (ed.). Encylopaedia britannica.

Cita Chicago (17th ed.)

The Major Works of Sigmund Freud. ed. Chicago: Encylopaedia britannica, 1952.

Cita MLA (9th ed.)

The Major Works of Sigmund Freud. ed. Encylopaedia britannica, 1952.