Cita APA (7th ed.)

Mann, M. (1943). Introduction to cataloging and the classification of books (2 ed.). American library association.

Cita Chicago (17th ed.)

Mann, Margaret. Introduction to Cataloging and the Classification of Books. 2 ed. Chicago: American library association, 1943.

Cita MLA (9th ed.)

Mann, Margaret. Introduction to Cataloging and the Classification of Books. 2 ed. American library association, 1943.