APA (7th ed.) Zitazioa
Khanna, M. L. (2002). Differential equations (25th ed.). Jai Prakash Nath & co..
Chicago Style (17th ed.) Zitazioa
Khanna, M. L. Differential Equations. 25th ed. New Delhi: Jai Prakash Nath & co., 2002.
MLA (9th ed.) Zitazioa
Khanna, M. L. Differential Equations. 25th ed. Jai Prakash Nath & co., 2002.
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