APA (7th ed.) Citation

Boyd, J. E., Baisden, L. B., Memmler, G. A. H., & Mott, C. (1941). Books, libraries and you: A handbook on the use of reference books and the reference resources of the library. Scribner.

Chicago Style (17th ed.) Citation

Boyd, Jessie Edna, Leo B. Baisden, Gertrude Alma Henrietta Memmler, and Carolyn Mott. Books, Libraries and You: A Handbook on the Use of Reference Books and the Reference Resources of the Library. New York: Scribner, 1941.

MLA (9th ed.) Citation

Boyd, Jessie Edna, et al. Books, Libraries and You: A Handbook on the Use of Reference Books and the Reference Resources of the Library. Scribner, 1941.