APA (7th ed.) Citation

Purves, W. K. . [. . ., & Orians, G. H.. (1983). Life: The science of biology. Sinauer Associates ; Willard Grant Press.

Chicago Style (17th ed.) Citation

Purves, William K. [] , and Gordon H. Orians. Life: The Science of Biology. Sunderland, Ma. : Boston, Ma.: Sinauer Associates ; Willard Grant Press, 1983.

MLA (9th ed.) Citation

Purves, William K. [] , and Gordon H. Orians. Life: The Science of Biology. Sinauer Associates ; Willard Grant Press, 1983.