APA引文

Freifelder, D. (1992). Essentials of molecular biology. Boston: Jones and Bartlett.

Trích dẫn kiểu Chicago

Freifelder, David. Essentials of Molecular Biology. Boston: Jones and Bartlett, 1992.

MLA引文

Freifelder, David. Essentials of Molecular Biology. Boston: Jones and Bartlett, 1992.

警告：这些引文格式不一定是100％准确.