Gaya APA
Marx, Melvin H., Cronan-Hillix, William A.. (1989).
Systems and theories in psychology (4th ed).
New York:
McGraw-Hill.
Gaya Chicago
Marx, Melvin H., Cronan-Hillix, William A..
Systems and theories in psychology.
4th ed
New York:
McGraw-Hill,
1989.
Text.
Gaya MLA
Marx, Melvin H., Cronan-Hillix, William A..
Systems and theories in psychology.
4th ed
New York:
McGraw-Hill,
1989.
Text.
Gaya Turabian
Marx, Melvin H., Cronan-Hillix, William A..
Systems and theories in psychology.
4th ed
New York:
McGraw-Hill,
1989.
Print.