APA引文

Rockefeller, N. A. (1977). Vital Resources. Lexington Books.

Chicago Edition Citation

Rockefeller, Nelson A. Vital Resources. Toronto: Lexington Books, 1977.

MLA引文

Rockefeller, Nelson A. Vital Resources. Lexington Books, 1977.

警告：這些引文格式不一定是100％准確.