APA (7th ed.) Citation

Camp, J., Kennedy, X. J., & Waldrop, K. (1975). Three tenors, one vehicle: A book of songs. Open Places.

Chicago Style (17th ed.) Citation

Camp, James, X. J. Kennedy, and Keith Waldrop. Three Tenors, One Vehicle: A Book of Songs. [Columbia, Mo.]: Open Places, 1975.

MLA (9th ed.) Citation

Camp, James, et al. Three Tenors, One Vehicle: A Book of Songs. Open Places, 1975.