Lua APA (7ú heag.)
Buckle, C. (1978). Landforms in Africa. Longman.
Lua i Stíl Chicago (17ú heag.)
Buckle, Colin. Landforms in Africa. England: Longman, 1978.
Lua MLA (9ú heag.)
Buckle, Colin. Landforms in Africa. Longman, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.