APA Баримт

Melvil Dewey. (1971). Dewey decimal classification and relative index. Forest Press.

Чикаго маягийн жагсаалт

Melvil Dewey. Dewey Decimal Classification and Relative Index. New-York: Forest Press, 1971.

MLA ишлэл

Melvil Dewey. Dewey Decimal Classification and Relative Index. Forest Press, 1971.