APA引文

Sigmund Freud. (1966). The basic writings of Sigmund Freud. New York: Modern Library.

Trích dẫn kiểu Chicago

Sigmund Freud. The Basic Writings of Sigmund Freud. New York: Modern Library, 1966.

MLA引文

Sigmund Freud. The Basic Writings of Sigmund Freud. New York: Modern Library, 1966.