Παραπομπή APA

Dewey, M. (1979). Dewey decimal classification and relative index, Vol.2 Schedules (19 ed.). Forest Press.

Παραπομπή Chicago Style

Dewey, Melvil. Dewey Decimal Classification and Relative Index, Vol.2 Schedules. 19 ed. NewYork: Forest Press, 1979.

Παραπομπή MLA

Dewey, Melvil. Dewey Decimal Classification and Relative Index, Vol.2 Schedules. 19 ed. Forest Press, 1979.