APA

Mann M., American Library Association, . (1943). Introduction to cataloging and the classification of books. [Chicago, Ill: American library association.

Chicago

Mann Margaret, American Library Association, . 1943. Introduction to cataloging and the classification of books. [Chicago, Ill: American library association.

Harvard

Mann M., American Library Association, . (1943). Introduction to cataloging and the classification of books. [Chicago, Ill: American library association.

MLA

Mann Margaret, American Library Association, . Introduction to cataloging and the classification of books. [Chicago, Ill: American library association. 1943.