APA-Zitierstil (7. Ausg.)

Freud, S. (1994). The major works of Sigmund Freud (2nd ed., 5th printing.). Encyclopaedia Britannica.

Chicago-Zitierstil (17. Ausg.)

Freud, Sigmund. The Major Works of Sigmund Freud. 2nd ed., 5th printing. Chicago, Ill [etc.]: Encyclopaedia Britannica, 1994.

MLA-Zitierstil (9. Ausg.)

Freud, Sigmund. The Major Works of Sigmund Freud. 2nd ed., 5th printing. Encyclopaedia Britannica, 1994.