Lua APA (7ú heag.)

FOTH, H. D., & SCHAFER, J. W. (1980). Soil geography and land use. John Wilwy dan Sons.

Lua i Stíl Chicago (17ú heag.)

FOTH, Henry D., agus John W. SCHAFER. Soil Geography and Land Use. New York: John Wilwy dan Sons, 1980.

Lua MLA (9ú heag.)

FOTH, Henry D., agus John W. SCHAFER. Soil Geography and Land Use. John Wilwy dan Sons, 1980.

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