Gaya APA
Nowak, Martin A., Highfield, Roger. (2011).
Super Cooperators .
New York:
Free Press.
Gaya Chicago
Nowak, Martin A., Highfield, Roger.
Super Cooperators.
New York:
Free Press,
2011.
Text.
Gaya MLA
Nowak, Martin A., Highfield, Roger.
Super Cooperators.
New York:
Free Press,
2011.
Text.
Gaya Turabian
Nowak, Martin A., Highfield, Roger.
Super Cooperators.
New York:
Free Press,
2011.
Print.