Mullay, M., & Schlicke, P. (1993). Watford's guide to reference material (6th ed.). Library Association.
Chicago Style (17th ed.) CitationMullay, Marilyn, and Priscilla Schlicke. Watford's Guide to Reference Material. 6th ed. London: Library Association, 1993.
MLA (9th ed.) CitationMullay, Marilyn, and Priscilla Schlicke. Watford's Guide to Reference Material. 6th ed. Library Association, 1993.
Warning: These citations may not always be 100% accurate.