APA (7th ed.) Citation

Feineman, G., Garrett, S. J., & Kraus, A. D. (1965). Applied differential equations. Spartan Books.

Chicago Style (17th ed.) Citation

Feineman, George, Samuel J. Garrett, and Allan D. Kraus. Applied Differential Equations. Washington: Spartan Books, 1965.

MLA (9th ed.) Citation

Feineman, George, et al. Applied Differential Equations. Spartan Books, 1965.