Lua APA (7ú heag.)

Lackner, H. (2019). Yemen in crisis: Road to war (U.S. edition.). Verso.

Lua i Stíl Chicago (17ú heag.)

Lackner, Helen. Yemen in Crisis: Road to War. U.S. edition. New York: Verso, 2019.

Lua MLA (9ú heag.)

Lackner, Helen. Yemen in Crisis: Road to War. U.S. edition. Verso, 2019.

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