APA-referens

Diane E Papalia, Harvey L Sterns, Ruth Duskin Feldman, & Cameron J Camp. (2002). Adult development and aging (2.). McGraw hill.

Chicago-stil citat

Diane E Papalia, Harvey L Sterns, Ruth Duskin Feldman, och Cameron J Camp. Adult Development and Aging. 2. New York: McGraw hill, 2002.

MLA-referens

Diane E Papalia, et al. Adult Development and Aging. 2. McGraw hill, 2002.