Gaya APA

Swanson, C, P., Cohen, S. (1976). Social and Personality development in chilhood . London: London: Collier Macmillan; 1976.

Gaya MLA

Swanson, Carl, P.., Cohen, Stewart. "Social and Personality development in chilhood". London: London: Collier Macmillan; 1976, 1976. Text.