Hitchingham, E. E. (1975). On-line Data Bases I. Use of Commercially Vended On-line Data Bases by Academic Libraries.
Chicago Style (17th ed.) CitationHitchingham, Eileen E. On-line Data Bases I. Use of Commercially Vended On-line Data Bases by Academic Libraries. 1975.
MLA (9th ed.) CitationHitchingham, Eileen E. On-line Data Bases I. Use of Commercially Vended On-line Data Bases by Academic Libraries. 1975.
Warning: These citations may not always be 100% accurate.