APA Style

Simmons, G, F., Krantz, S, G. (2007). Differential Equation : Theory, Technique, and Practice (1st.). New York: McGraw-Hill.

MLA Style

Simmons, George, F.., Krantz, Steven, G.. "Differential Equation : Theory, Technique, and Practice". 1st. New York: McGraw-Hill, 2007. Books.