APA ציטוט

Williamson, R. E. (1996). Introduction to differential equations and dynamical systems. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Williamson, Richard E. Introduction to Differential Equations and Dynamical Systems. New York: McGraw-Hill, 1996.

ציטוט MLA

Williamson, Richard E. Introduction to Differential Equations and Dynamical Systems. New York: McGraw-Hill, 1996.