Gaya APA
Plutchik, Robert. (1994).
The Psychology and biology of emotion .
New York:
Macmillan.
Gaya Chicago
Plutchik, Robert.
The Psychology and biology of emotion.
New York:
Macmillan,
1994.
Text.
Gaya MLA
Plutchik, Robert.
The Psychology and biology of emotion.
New York:
Macmillan,
1994.
Text.
Gaya Turabian
Plutchik, Robert.
The Psychology and biology of emotion.
New York:
Macmillan,
1994.
Print.