APA (7th ed.) Citation
Purves, W. K., Heller, H. C., & Orians, G. H. (1998). Life: The science and biology (5th ed.). Sinauer.
Chicago Style (17th ed.) Citation
Purves, William K., H. Craig Heller, and Gordon H. Orians. Life: The Science and Biology. 5th ed. Sunderland: Sinauer, 1998.
MLA (9th ed.) Citation
Purves, William K., et al. Life: The Science and Biology. 5th ed. Sinauer, 1998.
Warning: These citations may not always be 100% accurate.