Levin, S. A., Carpenter, S. R., Godfray, H. C. J., Kinzig, A. P., Loreau, M., & Losos, J. B. (2009). I.18 Ecological Speciation: Natural Selection and the Formation of New Species. The Princeton Guide to Ecology.
Chicago Style (17th ed.) CitationLevin, Simon A., Stephen R. Carpenter, H. Charles J. Godfray, Ann P. Kinzig, Michel Loreau, and Jonathan B. Losos. "I.18 Ecological Speciation: Natural Selection and the Formation of New Species." The Princeton Guide to Ecology 2009.
MLA (8th ed.) CitationLevin, Simon A., et al. "I.18 Ecological Speciation: Natural Selection and the Formation of New Species." The Princeton Guide to Ecology, 2009.
Warning: These citations may not always be 100% accurate.