Lua APA (7ú heag.)

Whitlow, R. (1999). Basic soil mechanics. Longman.

Lua i Stíl Chicago (17ú heag.)

Whitlow, R. Basic Soil Mechanics. Longman, 1999.

Lua MLA (8ú heag.)

Whitlow, R. Basic Soil Mechanics. Longman, 1999.

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