Cita APA (7a ed.)

London, P., Ashby, W. R., & Rosenhan, D. L. (1968). Foundations of abnormal psychology. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

London, Perry, William Ross Ashby, y David L. Rosenhan. Foundations of Abnormal Psychology. New York: Holt, Rinehart and Winston, 1968.

Cita MLA (9a ed.)

London, Perry, et al. Foundations of Abnormal Psychology. Holt, Rinehart and Winston, 1968.