Cita APA (7th ed.)

Churchill, W. (1960). The world crisis, 1911-1918 (Abridged and rev. ed.). Landsborough Pub..

Cita Chicago (17th ed.)

Churchill, Winston. The World Crisis, 1911-1918. Abridged and rev. ed. London: Landsborough Pub., 1960.

Cita MLA (8th ed.)

Churchill, Winston. The World Crisis, 1911-1918. Abridged and rev. ed. Landsborough Pub., 1960.