APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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