APA Style

Ruben, H, L. (1986). Supermarriage : overcoming the predictable crises of married life / Harvey L. Ruben. . New York: Bantam Books.

MLA Style

Ruben, Harvey, L.. "Supermarriage : overcoming the predictable crises of married life / Harvey L. Ruben.". New York: Bantam Books, 1986. Text.