Scientific American, Gould, J. L., & Gould, C. G. (1989). Life at the edge: Readings from the Scientific American magazine. Freeman.
Style de citation Chicago (17e éd.)Scientific American, James L. Gould, et Carol Grant Gould. Life at the Edge: Readings from the Scientific American Magazine. New York: Freeman, 1989.
Style de citation MLA (9e éd.)Scientific American, et al. Life at the Edge: Readings from the Scientific American Magazine. Freeman, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.