Audesirk, T., Audesirk, G., & Byers, B. E. (2005). Biology: Life on Earth (Seventh Edition.). Prentice Hall.
Chicago Style aipamenaAudesirk, Teresa, Gerald Audesirk, and Bruce E. Byers. Biology: Life on Earth. Seventh Edition. Upper Saddle River, N.J: Prentice Hall, 2005.
MLA aipamenaAudesirk, Teresa, et al. Biology: Life on Earth. Seventh Edition. Prentice Hall, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.