APA (7th ed.) Citation

Colligan, M., Pennebaker, J. W., & Murphy, L. R. (1982). Mass psychogenic illness: A social psychological analysis. L. Erlbaum Associates.

Chicago Style (17th ed.) Citation

Colligan, Michael, James W. Pennebaker, and Lawrence R. Murphy. Mass Psychogenic Illness: A Social Psychological Analysis. Hillsdale, N.J.: L. Erlbaum Associates, 1982.

MLA (8th ed.) Citation

Colligan, Michael, et al. Mass Psychogenic Illness: A Social Psychological Analysis. L. Erlbaum Associates, 1982.

Warning: These citations may not always be 100% accurate.