APA (7th ed.) Citation

Riley, S. G., & Selnow, G. W. (1989). Index to city and regional magazines of the United States. Greenwood Press.

Chicago Style (17th ed.) Citation

Riley, Sam G., and Gary W. Selnow. Index to City and Regional Magazines of the United States. New York: Greenwood Press, 1989.

MLA (8th ed.) Citation

Riley, Sam G., and Gary W. Selnow. Index to City and Regional Magazines of the United States. Greenwood Press, 1989.