Gaya APA
Mash, E, J., Wolfe, D, A.
(2010).
Abnormal Child Psychology 4'th Ed.
(
4)
.
California:
Wadsworth.
Gaya MLA
Mash, Eric, J.., Wolfe, David, A..
"Abnormal Child Psychology 4'th Ed.".
4
California:
Wadsworth,
2010.
Text.