Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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