APA Citation

De, K., & Sur, S. (1960). Pre-University mathematics: Algebra. Calcutta: Book Syndicate.

Chicago Style Citation

De, K.K., and S.K Sur. Pre-University Mathematics: Algebra. Calcutta: Book Syndicate, 1960.

MLA Citation

De, K.K., and S.K Sur. Pre-University Mathematics: Algebra. Calcutta: Book Syndicate, 1960.

Warning: These citations may not always be 100% accurate.