Cita APA (7th ed.)

Culligan, M. J., & Sedlack, K. (1980). How to avoid stress before it kills you. Gramercy.

Cita Chicago (17th ed.)

Culligan, Matthew J., i Keith Sedlack. How to Avoid Stress Before It Kills You. New York: Gramercy, 1980.

Cita MLA (9th ed.)

Culligan, Matthew J., i Keith Sedlack. How to Avoid Stress Before It Kills You. Gramercy, 1980.