Riley Sam G. & Selnow, G. W. (1991). Regional interest magazines of the United States. Greenwood Press.
Chicago Style (17th ed.) CitationRiley Sam G. and Gary W. Selnow. Regional Interest Magazines of the United States. New York: Greenwood Press, 1991.
MLA (9th ed.) CitationRiley Sam G. and Gary W. Selnow. Regional Interest Magazines of the United States. Greenwood Press, 1991.
Warning: These citations may not always be 100% accurate.