APA (7th ed.) Citation

Nielsen, K. L. (1962). Differential equations. Barnes & Noble.

Chicago Style (17th ed.) Citation

Nielsen, Kaj L. Differential Equations. New York, NY: Barnes & Noble, 1962.

MLA (9th ed.) Citation

Nielsen, Kaj L. Differential Equations. Barnes & Noble, 1962.

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