APA (7th ed.) Citation

(1986). A thirty-year history programs carried on national radio networks in the United States: 1926 - 1956 (Reprint. ed. [d. Ausg.] 1958.). Ayer.

Chicago Style (17th ed.) Citation

A Thirty-year History Programs Carried on National Radio Networks in the United States: 1926 - 1956. Reprint. ed. [d. Ausg.] 1958. Salem, NH: Ayer, 1986.

MLA (9th ed.) Citation

A Thirty-year History Programs Carried on National Radio Networks in the United States: 1926 - 1956. Reprint. ed. [d. Ausg.] 1958. Ayer, 1986.