APA

(2018). Theory, practice and techniques in differential equations. New York: 3G E-Learning LLC.

Chicago

2018. Theory, practice and techniques in differential equations. New York: 3G E-Learning LLC.

Harvard

(2018). Theory, practice and techniques in differential equations. New York: 3G E-Learning LLC.

MLA

Theory, practice and techniques in differential equations. New York: 3G E-Learning LLC. 2018.