APA (7th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), Dunbar, W. F., Reed, J., Pettiford, L. R., & Taylor, P. B. Know your city.

Chicago Style (17th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), Willis Frederick Dunbar, John Reed, Lee Roy Pettiford, and Pauline Byrd Taylor. Know Your City.

MLA (9th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), et al. Know Your City.