APA (7th ed.) Citation

Peplau, L. A., & Perlman, D. (1982). Loneliness: A sourcebook of current theory, research, and therapy. Wiley.

Chicago Style (17th ed.) Citation

Peplau, Letitia Anne, and Daniel Perlman. Loneliness: A Sourcebook of Current Theory, Research, and Therapy. New York: Wiley, 1982.

MLA (8th ed.) Citation

Peplau, Letitia Anne, and Daniel Perlman. Loneliness: A Sourcebook of Current Theory, Research, and Therapy. Wiley, 1982.