Purves, W. K. (2001). Life, the science of biology (6th ed.). Sinauer Associates.
Style de citation Chicago (17e éd.)Purves, William K. Life, the Science of Biology. 6th ed. Sunderland, MA: Sinauer Associates, 2001.
Style de citation MLA (9e éd.)Purves, William K. Life, the Science of Biology. 6th ed. Sinauer Associates, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.