Gaya APA
Butcher, J, N., M, I, M, S, I, H, J. (2010).
Psychology abnormal .
Boston:
Boston: Ally & Bacon, 2010.
Gaya MLA
Butcher, James, N., M, I., Mineka,, Susan, II., Hooley,, Jill.
"Psychology abnormal".
Boston:
Boston: Ally & Bacon, 2010,
2010.
.