APA (7th ed.) Citation

Riddle, J., Lewis, S., & MacDonald, J. (1971). Non-book materials: The organization of integrated collections (Prelim ed.). Canadian Library Association.

Chicago Style (17th ed.) Citation

Riddle, Jean, Shirley Lewis, and Janet MacDonald. Non-book Materials: The Organization of Integrated Collections. Prelim ed. Ottawa: Canadian Library Association, 1971.

MLA (9th ed.) Citation

Riddle, Jean, et al. Non-book Materials: The Organization of Integrated Collections. Prelim ed. Canadian Library Association, 1971.