Lua APA (7ú heag.)

Wheeler, J. H., Kostbade, J. T., & Thoman, R. S. (1969). Regional geography of the world. Holt, Rinehart and Winston.

Lua i Stíl Chicago (17ú heag.)

Wheeler, Jesse H., J. Trenton Kostbade, agus Richard S. Thoman. Regional Geography of the World. New York: Holt, Rinehart and Winston, 1969.

Lua MLA (9ú heag.)

Wheeler, Jesse H., et al. Regional Geography of the World. Holt, Rinehart and Winston, 1969.

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