APA (7th ed.) Citation

Lang, S. S., & Patt, R. B. (1994). You don't have to suffer: A complete guide to relieving cancer pain for patients and their families. Oxford University Press.

Chicago Style (17th ed.) Citation

Lang, Susan S., and Richard B. Patt. You Don't Have to Suffer: A Complete Guide to Relieving Cancer Pain for Patients and Their Families. New York: Oxford University Press, 1994.

MLA (9th ed.) Citation

Lang, Susan S., and Richard B. Patt. You Don't Have to Suffer: A Complete Guide to Relieving Cancer Pain for Patients and Their Families. Oxford University Press, 1994.

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