The great radio heroes.

MLA

Harmon, Jim. and Gotham Book Mart Collection (University of Pennsylvania). The great radio heroes. [First edition]. Garden City, N.Y. : Doubleday, 1967.

APA

Harmon, J. & Gotham Book Mart Collection (University of Pennsylvania). (1967). The great radio heroes. [First edition]. Garden City, N.Y. : Doubleday.

Chicago

Harmon, Jim. and Gotham Book Mart Collection (University of Pennsylvania). The great radio heroes. [First edition]. Garden City, N.Y. : Doubleday, 1967.