Gaya APA

Coll, C, G. (2006). Developmental psychology : Volume 42, number 1, Januari (Volume 42, number 1, Januari). Amerika: American Psychological Association.

Gaya MLA

Coll, Cynthia, Garcia. "Developmental psychology : Volume 42, number 1, Januari". Volume 42, number 1, Januari Amerika: American Psychological Association, 2006. Text.