APA引文

Medical Letter, I. (2001). Drugs of choice from the medical letter. New Rochelle, N.Y: Medical Letter, Inc.

Trích dẫn kiểu Chicago

Medical Letter, Inc. Drugs of Choice From the Medical Letter. New Rochelle, N.Y: Medical Letter, Inc, 2001.

MLA引文

Medical Letter, Inc. Drugs of Choice From the Medical Letter. New Rochelle, N.Y: Medical Letter, Inc, 2001.

警告：這些引文格式不一定是100％准確.