APA

Ross S. L., . (1980). Introduction to ordinary differential equations. New York [u.a.]: Wiley.

Chicago

Ross Shepley L, . 1980. Introduction to ordinary differential equations. New York [u.a.]: Wiley.

Harvard

Ross S. L., . (1980). Introduction to ordinary differential equations. New York [u.a.]: Wiley.

MLA

Ross Shepley L, . Introduction to ordinary differential equations. New York [u.a.]: Wiley. 1980.