Gaya APA

FREIBERG, K, L. (2008). Annual Editions : Human Development , Thirty-Sixth Edition / FREIBERG, Karen L (Ed. I, Cet.1). New York: McGrawe-Hill.

Gaya MLA

FREIBERG, Karen, L. "Annual Editions : Human Development , Thirty-Sixth Edition / FREIBERG, Karen L". Ed. I, Cet.1 New York: McGrawe-Hill, 2008. Text.