Gaya APA
Butcher, James N (et.all). (2010).
Abnormal Psychology : Fourteenth Edition (Ed.4).
USA:
Pearson Education Internationaltion.
Gaya Chicago
Butcher, James N (et.all).
Abnormal Psychology : Fourteenth Edition.
Ed.4
USA:
Pearson Education Internationaltion,
2010.
Text.
Gaya MLA
Butcher, James N (et.all).
Abnormal Psychology : Fourteenth Edition.
Ed.4
USA:
Pearson Education Internationaltion,
2010.
Text.
Gaya Turabian
Butcher, James N (et.all).
Abnormal Psychology : Fourteenth Edition.
Ed.4
USA:
Pearson Education Internationaltion,
2010.
Print.