Cita APA (7a ed.)

Lloyd, D. G., & Barrett, S. C. H. (1996). Floral biology: Studies on floral evolution in animal-pollinated plants. Chapman & Hall.

Cita Chicago Style (17a ed.)

Lloyd, David G., y Spencer C. H. Barrett. Floral Biology: Studies on Floral Evolution in Animal-pollinated Plants. New York: Chapman & Hall, 1996.

Cita MLA (8a ed.)

Lloyd, David G., y Spencer C. H. Barrett. Floral Biology: Studies on Floral Evolution in Animal-pollinated Plants. Chapman & Hall, 1996.