APA Style
Freud,Sigmund. (1965).
Group Psychology and the Analysis of the Ego .
New York:
United States of America.
Chicago Style
Freud,Sigmund.
Group Psychology and the Analysis of the Ego.
New York:
United States of America,
1965.
Text.
MLA Style
Freud,Sigmund.
Group Psychology and the Analysis of the Ego.
New York:
United States of America,
1965.
Text.
Turabian Style
Freud,Sigmund.
Group Psychology and the Analysis of the Ego.
New York:
United States of America,
1965.
Print.