APA (7th ed.) Citation

Ruttledge, H. (1934). Everest 1933 (1a. ed.). Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Ruttledge, Hugh. Everest 1933. 1a. ed. Londres: Hodder & Stoughton, 1934.

MLA (9th ed.) Citation

Ruttledge, Hugh. Everest 1933. 1a. ed. Hodder & Stoughton, 1934.