American Library Association, Coffman, S., & Wiedensohler, P. (1993). The FISCAL directory of fee-based research and document supply services (4th ed.). American Library Association.
Chicago Style (17th ed.) CitationAmerican Library Association, Steve Coffman, and Pat Wiedensohler. The FISCAL Directory of Fee-based Research and Document Supply Services. 4th ed. [Chicago]: American Library Association, 1993.
MLA (9th ed.) CitationAmerican Library Association, et al. The FISCAL Directory of Fee-based Research and Document Supply Services. 4th ed. American Library Association, 1993.
Warning: These citations may not always be 100% accurate.