Riechel, R. (1989). Personnel needs and changing reference service. Library Professional Publications.
Chicago Style (17th ed.) CitationRiechel, Rosemarie. Personnel Needs and Changing Reference Service. Hamden, Conn.: Library Professional Publications, 1989.
MLA (8th ed.) CitationRiechel, Rosemarie. Personnel Needs and Changing Reference Service. Library Professional Publications, 1989.
Warning: These citations may not always be 100% accurate.