APA引文

Williams, R. C., & Duckwork, D. H. (1991). Molecular Biology in Clinical Medicine. New York: Elsevier.

Trích dẫn kiểu Chicago

Williams, Ralph C., và Donna H. Duckwork. Molecular Biology in Clinical Medicine. New York: Elsevier, 1991.

MLA引文

Williams, Ralph C., và Donna H. Duckwork. Molecular Biology in Clinical Medicine. New York: Elsevier, 1991.

警告：這些引文格式不一定是100％准確.