APA (7th ed.) Citation

Lomax, J. A., Lomax, A., & Waters, E. N. (1938). Cowboy songs and other frontier ballads (Rev. and enl.). The Macmillan company.

Chicago Style (17th ed.) Citation

Lomax, John A., Alan Lomax, and Edward N. Waters. Cowboy Songs and Other Frontier Ballads. Rev. and enl. New York: The Macmillan company, 1938.

MLA (9th ed.) Citation

Lomax, John A., et al. Cowboy Songs and Other Frontier Ballads. Rev. and enl. The Macmillan company, 1938.