APA (7th ed.) Citation

Tilman, H. W. (1937). The ascent of Nanda Devi (1a. ed.). Readers' Union.

Chicago Style (17th ed.) Citation

Tilman, H. W. The Ascent of Nanda Devi. 1a. ed. Londres: Readers' Union, 1937.

MLA (9th ed.) Citation

Tilman, H. W. The Ascent of Nanda Devi. 1a. ed. Readers' Union, 1937.