Gaya APA

HETHERINGTON, E, M., Parke, R, D. (1999). Child Phychology A Contemporary Viewpoint (Fifth Ed). New York: Mc Graw Hill.

Gaya MLA

HETHERINGTON, E, Mavis., Parke, Ross, D. "Child Phychology A Contemporary Viewpoint". Fifth Ed New York: Mc Graw Hill, 1999. FAKULTAS PSIKOLOGI.