Cita APA (7th ed.)

Ohdedar, A. (1977). Library classification (2nd ed.). The World Press.

Cita Chicago (17th ed.)

Ohdedar, A.K. Library Classification. 2nd ed. Calcutta: The World Press, 1977.

Cita MLA (9th ed.)

Ohdedar, A.K. Library Classification. 2nd ed. The World Press, 1977.