APA引文

Portenoy, R. K., & Russell K. Portenoy; Eduardo Bruera. (2001). Topics in palliative care. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Portenoy, Russell K., và Russell K. Portenoy; Eduardo Bruera. Topics in Palliative Care. New York: Oxford University Press, 2001.

MLA引文

Portenoy, Russell K., và Russell K. Portenoy; Eduardo Bruera. Topics in Palliative Care. New York: Oxford University Press, 2001.

警告：这些引文格式不一定是100％准确.