Batty, C. D. (1992). An Introduction to the twentieth edition of the Dewey decimal classification. Forest Press.
Style de citation Chicago (17e éd.)Batty, C. D. An Introduction to the Twentieth Edition of the Dewey Decimal Classification. Albany, N.Y.: Forest Press, 1992.
Style de citation MLA (9e éd.)Batty, C. D. An Introduction to the Twentieth Edition of the Dewey Decimal Classification. Forest Press, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.