Gaya APA
Vogel, John L.. (1986).
Thinking about psychology .
Chicago:
Nelson-Hall.
Gaya Chicago
Vogel, John L..
Thinking about psychology.
Chicago:
Nelson-Hall,
1986.
Text.
Gaya MLA
Vogel, John L..
Thinking about psychology.
Chicago:
Nelson-Hall,
1986.
Text.
Gaya Turabian
Vogel, John L..
Thinking about psychology.
Chicago:
Nelson-Hall,
1986.
Print.