Ferguson, D. (1980). On-Line Catalogs at the Reference Desk and Beyond.
Chicago Style (17th ed.) CitationFerguson, Douglas. On-Line Catalogs at the Reference Desk and Beyond. 1980.
MLA (9th ed.) CitationFerguson, Douglas. On-Line Catalogs at the Reference Desk and Beyond. 1980.
Warning: These citations may not always be 100% accurate.