APA استشهاد

Viswanathan C. G. (1985). Public library operations and services (3rd ed.). Lucknow.

استشهاد بنمط شيكاغو

Viswanathan C. G. Public Library Operations and Services. 3rd ed. Print House(India)Ltd: Lucknow, 1985.

MLA استشهاد

Viswanathan C. G. Public Library Operations and Services. 3rd ed. Lucknow, 1985.