APA引文

Northington, D. K. (1996). The botanical world. Dubuque, IA: Wm. C. Brown Publishers.

Trích dẫn kiểu Chicago

Northington, David K. The Botanical World. Dubuque, IA: Wm. C. Brown Publishers, 1996.

MLA引文

Northington, David K. The Botanical World. Dubuque, IA: Wm. C. Brown Publishers, 1996.

警告：這些引文格式不一定是100％准確.