Dyfyniad APA

Melvil Dewey. (1996). Dewey decimal classification and relative index; Vol.2: Schedules. Albany, New York: Forest Press.

Dyfyniad Arddull Chicago

Melvil Dewey. Dewey Decimal Classification and Relative Index; Vol.2: Schedules. Albany, New York: Forest Press, 1996.

Dyfyniad MLA

Melvil Dewey. Dewey Decimal Classification and Relative Index; Vol.2: Schedules. Albany, New York: Forest Press, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.