APA (7th ed.) Citation

Hartman, P. (1982). Ordinary differential equations (2a. ed.). Birkhäuser.

Chicago Style (17th ed.) Citation

Hartman, Philip. Ordinary Differential Equations. 2a. ed. Boston: Birkhäuser, 1982.

MLA (9th ed.) Citation

Hartman, Philip. Ordinary Differential Equations. 2a. ed. Birkhäuser, 1982.