APA (7th ed.) Citation

Ball, E. H., Thomas, E., & Woods, L. (1928). The Gaucho (Copyright ed.). The Readers Library.

Chicago Style (17th ed.) Citation

Ball, Eustace Hale, Elton Thomas, and Lotta Woods. The Gaucho. Copyright ed. London: The Readers Library, 1928.

MLA (8th ed.) Citation

Ball, Eustace Hale, et al. The Gaucho. Copyright ed. The Readers Library, 1928.