Dyfyniad APA

Berger, A. M., Portenoy, R. K., & Weissman, D. E. (2002). Principles and practice of palliative care and supportive oncology (2nd ed.). Lippincott Williams & Wilkins.

Dyfyniad Arddull Chicago

Berger, Ann M., Russell K. Portenoy, and David E. Weissman. Principles and Practice of Palliative Care and Supportive Oncology. 2nd ed. Philadelphia: Lippincott Williams & Wilkins, 2002.

Dyfyniad MLA

Berger, Ann M., et al. Principles and Practice of Palliative Care and Supportive Oncology. 2nd ed. Lippincott Williams & Wilkins, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.