APA (7th ed.) Citation

Twain, M. (1971). Following the equator: A journey around the world ([1st AMS ed.].). AMS Press.

Chicago Style (17th ed.) Citation

Twain, Mark. Following the Equator: A Journey Around the World. [1st AMS ed.]. [New York: AMS Press, 1971.

MLA (8th ed.) Citation

Twain, Mark. Following the Equator: A Journey Around the World. [1st AMS ed.]. AMS Press, 1971.