APA (7th ed.) Citation

Duff, G. F., & Naylor, D. (1966). Differential equations of applied mathematics. Wiley.

Chicago Style (17th ed.) Citation

Duff, George F., and Derek Naylor. Differential Equations of Applied Mathematics. New York: Wiley, 1966.

MLA (9th ed.) Citation

Duff, George F., and Derek Naylor. Differential Equations of Applied Mathematics. Wiley, 1966.