APA Style
Freud, Sigmund. (1989).
The Future of an illusion / Sigmund Freud .
New York - London:
W. W. Norton.
Chicago Style
Freud, Sigmund.
The Future of an illusion / Sigmund Freud.
New York - London:
W. W. Norton,
1989.
Text.
MLA Style
Freud, Sigmund.
The Future of an illusion / Sigmund Freud.
New York - London:
W. W. Norton,
1989.
Text.
Turabian Style
Freud, Sigmund.
The Future of an illusion / Sigmund Freud.
New York - London:
W. W. Norton,
1989.
Print.