Παραπομπή σε μορφή APA (7η εκδ.)
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.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Lang, Susan S., και 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.
Παραπομπή σε μορφή MLA (9th εκδ.)
Lang, Susan S., και 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.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.