Cita APA

Raven, P. H., & Johnson, G. B. (1996). Biology (4th ed.). Wm. C. Brown Publishers.

Citación estilo Chicago

Raven, Peter H., and George B. Johnson. Biology. 4th ed. Dubuque, IA: Wm. C. Brown Publishers, 1996.

Cita MLA

Raven, Peter H., and George B. Johnson. Biology. 4th ed. Wm. C. Brown Publishers, 1996.

Warning: These citations may not always be 100% accurate.