Greenwood, H. S., & McMahon, M. E. (1973). Vintage radio: Harold Greenwood's historical album expanded with more old ads, illustrations, and many photos of wireless and radio equipment (2d ed.). Vintage Radio.
Chicago Style (17th ed.) CitationGreenwood, Harold S., and Morgan E. McMahon. Vintage Radio: Harold Greenwood's Historical Album Expanded with More Old Ads, Illustrations, and Many Photos of Wireless and Radio Equipment. 2d ed. [Palos Verdes Peninsula, Calif.]: Vintage Radio, 1973.
MLA (9th ed.) CitationGreenwood, Harold S., and Morgan E. McMahon. Vintage Radio: Harold Greenwood's Historical Album Expanded with More Old Ads, Illustrations, and Many Photos of Wireless and Radio Equipment. 2d ed. Vintage Radio, 1973.
Warning: These citations may not always be 100% accurate.