एपीए उद्धरण

Wolfe, G. (2000). Thinkwell's biology. [ New York ]: Thinkwell.Com.

शिकागो स्टाइल उद्धरण

Wolfe, George. Thinkwell's Biology. [ New York ]: Thinkwell.Com, 2000.

एमएलए उद्धरण

Wolfe, George. Thinkwell's Biology. [ New York ]: Thinkwell.Com, 2000.