Lua APA (7ú heag.)

Johnson, G. B. (2000). The living world (2nd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Johnson, George B. The Living World. 2nd ed. Boston: McGraw-Hill, 2000.

Lua MLA (8ú heag.)

Johnson, George B. The Living World. 2nd ed. McGraw-Hill, 2000.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.