Citazione APA

Bose, H. (1990). Universal decimal classification: Theory and practice (2nd ed.). Sterling Publishers.

Stile di citazione Chicago

Bose, H. Universal Decimal Classification: Theory and Practice. 2nd ed. New Delhi: Sterling Publishers, 1990.

Citazione MLA

Bose, H. Universal Decimal Classification: Theory and Practice. 2nd ed. Sterling Publishers, 1990.