APA (7th ed.) Zitazioa

Das, B. (1997). Differential calculus. U.N. Dhur.

Chicago Style (17th ed.) Zitazioa

Das, B.C. Differential Calculus. Calcutta: U.N. Dhur, 1997.

MLA (9th ed.) Zitazioa

Das, B.C. Differential Calculus. U.N. Dhur, 1997.