Cita APA (7a ed.)

Summers, H. B. (1971). A thirty-year history of programs carried on national radio networks in the United States, 1926-1956 ([Reprint edition].). Arno Press.

Cita Chicago Style (17a ed.)

Summers, Harrison Boyd. A Thirty-year History of Programs Carried on National Radio Networks in the United States, 1926-1956. [Reprint edition]. New York: Arno Press, 1971.

Cita MLA (9a ed.)

Summers, Harrison Boyd. A Thirty-year History of Programs Carried on National Radio Networks in the United States, 1926-1956. [Reprint edition]. Arno Press, 1971.