APA (7th ed.) Citation

Whymper, E. (1972). Travels amongst the great Andes of the equator ([New ed.].). C. Knight.

Chicago Style (17th ed.) Citation

Whymper, Edward. Travels Amongst the Great Andes of the Equator. [New ed.]. London: C. Knight, 1972.

MLA (9th ed.) Citation

Whymper, Edward. Travels Amongst the Great Andes of the Equator. [New ed.]. C. Knight, 1972.