Lua APA (7ú heag.)
Audesirk, T., & Audesirk, G. (1999). Biology: Life on earth (5th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)
Audesirk, Teresa, agus Gerald Audesirk. Biology: Life on Earth. 5th ed. Upper Saddle River, N.J.: Prentice Hall, 1999.
Lua MLA (9ú heag.)
Audesirk, Teresa, agus Gerald Audesirk. Biology: Life on Earth. 5th ed. Prentice Hall, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.