Lua APA (7ú heag.)

Zon, R., & Sparhawk, W. N. (1923). Forest resources of the world. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Zon, Raphael, agus William N. Sparhawk. Forest Resources of the World. New York: McGraw-Hill, 1923.

Lua MLA (8ú heag.)

Zon, Raphael, agus William N. Sparhawk. Forest Resources of the World. McGraw-Hill, 1923.

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