Gaya APA

WASTON, R., Lindgre, H, C. (1979). Psychology of The Child and The Adolescent (Fourth Edition). New York: Macmillan Publishing Co., Inc,.

Gaya MLA

WASTON, Robert., Lindgre, Henry, Clay. "Psychology of The Child and The Adolescent". Fourth Edition New York: Macmillan Publishing Co., Inc,, 1979. Text.