APA (7th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), & Dunbar, W. F. Western Michigan at work.

Chicago Style (17th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), and Willis Frederick Dunbar. Western Michigan at Work.

MLA (9th ed.) Citation

WKZO (Radio station : Kalamazoo, Mich.), and Willis Frederick Dunbar. Western Michigan at Work.

Warning: These citations may not always be 100% accurate.