Cita APA

ebrary, Inc, Harder, L. D., & Barrett, S. C. H. (2006). Ecology and evolution of flowers. Oxford University Press.

Citación estilo Chicago

ebrary, Inc, Lawrence D. Harder, and Spencer Charles Hilton Barrett. Ecology and Evolution of Flowers. Oxford ; New York: Oxford University Press, 2006.

Cita MLA

ebrary, Inc, et al. Ecology and Evolution of Flowers. Oxford University Press, 2006.