Cita APA

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

Citación estilo Chicago

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

Cita MLA

Dewey, Melvil. Dewey Decimal Classification and Relative Index, Vol.2: Schedules. 19. 1979.

Warning: These citations may not always be 100% accurate.