Mann, M. (1943). Introduction to cataloging and the classification of books (2 ed.). American library association.
芝加哥风格引文Mann, Margaret. Introduction to Cataloging and the Classification of Books. 2 ed. Chicago: American library association, 1943.
MLA引文Mann, Margaret. Introduction to Cataloging and the Classification of Books. 2 ed. American library association, 1943.
警告：这些引文格式不一定是100％准确.