Simmons, G. F. (2007). Differential equations: Theory, technique, and practice. New York, NY: McGraw-Hill Higher Education.
Trích dẫn kiểu ChicagoSimmons, George Finlay. Differential Equations: Theory, Technique, and Practice. New York, NY: McGraw-Hill Higher Education, 2007.
MLA引文Simmons, George Finlay. Differential Equations: Theory, Technique, and Practice. New York, NY: McGraw-Hill Higher Education, 2007.
警告:這些引文格式不一定是100%准確.