APA引文

Purves, W. K. (1995). Life: The science of biology (4th ed.). Sinaver Associates Inc..

Chicago Edition Citation

Purves, William K. Life: The Science of Biology. 4th ed. Sunderland: Sinaver Associates Inc., 1995.

MLA引文

Purves, William K. Life: The Science of Biology. 4th ed. Sinaver Associates Inc., 1995.

警告：這些引文格式不一定是100％准確.