APA (7th ed.) Citation

Whymper, E. (1936). Scrambles amongst the Alps ([6th ed.].). J. Murray.

Chicago Style (17th ed.) Citation

Whymper, Edward. Scrambles Amongst the Alps. [6th ed.]. London: J. Murray, 1936.

MLA (9th ed.) Citation

Whymper, Edward. Scrambles Amongst the Alps. [6th ed.]. J. Murray, 1936.