MLA

Snyder, C.R, and H.L Fromkin. Uniqueness; the Human Pursuit of Difference. New York: Plenum Press, 1980.

APA

Snyder, C., & Fromkin, H. (1980). Uniqueness; the human pursuit of difference. New York: Plenum Press.

Chicago

Snyder, C.R., and H.L Fromkin. Uniqueness; the Human Pursuit of Difference. New York: Plenum Press, 1980.