APA (7e ed.) Bronvermelding

Raven, H. P., & Raven, P. H. .. . a. (2013). Biology (9th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Raven, H. Peter, en Peter H ......[et al] Raven. Biology. 9th ed. New York: McGraw-Hill, 2013.

MLA (9e ed.) Bronvermelding

Raven, H. Peter, en Peter H ......[et al] Raven. Biology. 9th ed. McGraw-Hill, 2013.