APA Style
Freud, Sigmund. (1989).
The Ego and the Id .
New York:
W.W. Norton & Co.Inc..
Chicago Style
Freud, Sigmund.
The Ego and the Id.
New York:
W.W. Norton & Co.Inc.,
1989.
Text.
MLA Style
Freud, Sigmund.
The Ego and the Id.
New York:
W.W. Norton & Co.Inc.,
1989.
Text.
Turabian Style
Freud, Sigmund.
The Ego and the Id.
New York:
W.W. Norton & Co.Inc.,
1989.
Print.