Cita APA (7th ed.)

Rutledge, H. (1937). Everest: The unfinished adventure (1a. ed.). Hodder & Stoughton.

Cita Chicago (17th ed.)

Rutledge, Hugh. Everest: The Unfinished Adventure. 1a. ed. Londres: Hodder & Stoughton, 1937.

Cita MLA (9th ed.)

Rutledge, Hugh. Everest: The Unfinished Adventure. 1a. ed. Hodder & Stoughton, 1937.