Gaya APA
Fromm, Erich. (1979).
The Nature of man .
New York:
Macmillan Company.
Gaya Chicago
Fromm, Erich.
The Nature of man.
New York:
Macmillan Company,
1979.
Text.
Gaya MLA
Fromm, Erich.
The Nature of man.
New York:
Macmillan Company,
1979.
Text.
Gaya Turabian
Fromm, Erich.
The Nature of man.
New York:
Macmillan Company,
1979.
Print.