Cita APA (7a ed.)

Freud, S. (1996). The major works of Sigmund Freud (2nd ed., 6th print.). Encyclopædia Britannica.

Cita Chicago Style (17a ed.)

Freud, Sigmund. The Major Works of Sigmund Freud. 2nd ed., 6th print. Chicago: Encyclopædia Britannica, 1996.

Cita MLA (9a ed.)

Freud, Sigmund. The Major Works of Sigmund Freud. 2nd ed., 6th print. Encyclopædia Britannica, 1996.