Hutchins, M., & Hutchins, M. (1944). Introduction to reference work. Chicago: American Library Association.
Chicago Style CitationHutchins, Margaret, and Margaret Hutchins. Introduction to Reference Work. Chicago: American Library Association, 1944.
MLA CitationHutchins, Margaret, and Margaret Hutchins. Introduction to Reference Work. Chicago: American Library Association, 1944.
Warning: These citations may not always be 100% accurate.