Gaya APA

Oldham, J, M., Morris, L, B. (2001). The Personality Self-Portrait ; Why You Think, Work, Love, And Act The Way You Do (Trawas) . New York: Bantam Books.

Gaya MLA

Oldham, John, M.., Morris, Lois, B.. "The Personality Self-Portrait ; Why You Think, Work, Love, And Act The Way You Do (Trawas)". New York: Bantam Books, 2001. Text.