APA (7th ed.) Citation

DeLong, P. D., Thomas, R., & Egner, R. E. (1966). Art and music in the humanities. Prentice-Hall.

Chicago Style (17th ed.) Citation

DeLong, Patrick D., Robert Thomas, and Robert E. Egner. Art and Music in the Humanities. Englewood Cliffs, N. J: Prentice-Hall, 1966.

MLA (9th ed.) Citation

DeLong, Patrick D., et al. Art and Music in the Humanities. Prentice-Hall, 1966.