APA

Dewey Melvil,, . (1979). Dewey decimal classification and relative index. New York: Forest Press.

Chicago

Dewey Melvil,, . 1979. Dewey decimal classification and relative index. New York: Forest Press.

Harvard

Dewey Melvil,, . (1979). Dewey decimal classification and relative index. New York: Forest Press.

MLA

Dewey Melvil,, . Dewey decimal classification and relative index. New York: Forest Press. 1979.