APA

Ince E. L., . (1956). Ordinary differential equations. : Dover Publications, New York.

Chicago

Ince E L, . 1956. Ordinary differential equations. : Dover Publications, New York.

Harvard

Ince E. L., . (1956). Ordinary differential equations. : Dover Publications, New York.

MLA

Ince E L, . Ordinary differential equations. : Dover Publications, New York. 1956.