Dietrich, V. L. (1993). Checklist of reference sources for libraries (Revised fourth edition.). Association of Specialized and Cooperative Library agenices.
Chicago Style (17th ed.) CitationDietrich, Virginia L. Checklist of Reference Sources for Libraries. Revised fourth edition. Chicago: Association of Specialized and Cooperative Library agenices, 1993.
MLA (9th ed.) CitationDietrich, Virginia L. Checklist of Reference Sources for Libraries. Revised fourth edition. Association of Specialized and Cooperative Library agenices, 1993.
Warning: These citations may not always be 100% accurate.