Dyfyniad APA

Freud, S. (1959). Psychopathology of Everyday Life. New York: Mentor Book.

Dyfyniad Arddull Chicago

Freud, Sigmund. Psychopathology of Everyday Life. New York: Mentor Book, 1959.

Dyfyniad MLA

Freud, Sigmund. Psychopathology of Everyday Life. New York: Mentor Book, 1959.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.