Holley, R. P. (1989). Subject control in online catalogs. Haworth.
Chicago Style (17th ed.) CitationHolley, Robert P. Subject Control in Online Catalogs. New York: Haworth, 1989.
MLA (9th ed.) CitationHolley, Robert P. Subject Control in Online Catalogs. Haworth, 1989.
Warning: These citations may not always be 100% accurate.