Gaya APA
Psikologi : Jilid 2. (2008).
Prentice Hall:
Pearson Education Incompay.
Gaya Chicago
Psikologi : Jilid 2.
9th Ed, Jil. 2.
Prentice Hall:
Pearson Education Incompay,
2008.
Text.
Gaya MLA
Psikologi : Jilid 2.
9th Ed, Jil. 2.
Prentice Hall:
Pearson Education Incompay,
2008.
Text.
Gaya Turabian
Psikologi : Jilid 2.
Prentice Hall:
Pearson Education Incompay,
2008.
Print.