एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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