Lua APA (7ú heag.)

Owen, R., & Sutcliffe, B. (1972). Studies in the theory of imperialism. Longman.

Lua i Stíl Chicago (17ú heag.)

Owen, Roger, agus Bob Sutcliffe. Studies in the Theory of Imperialism. Harlow: Longman, 1972.

Lua MLA (9ú heag.)

Owen, Roger, agus Bob Sutcliffe. Studies in the Theory of Imperialism. Longman, 1972.

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