Lua APA (7ú heag.)

Colley, B. C. (1999). Practical manual of land development (3rd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Colley, B. C. Practical Manual of Land Development. 3rd ed. New York: McGraw-Hill, 1999.

Lua MLA (9ú heag.)

Colley, B. C. Practical Manual of Land Development. 3rd ed. McGraw-Hill, 1999.

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