APA (7th ed.) Citation

SIMMONS, G. F. (1991). Differential equations with applications and historical notes.

Chicago Style (17th ed.) Citation

SIMMONS, George F. Differential Equations with Applications and Historical Notes. 1991.

MLA (8th ed.) Citation

SIMMONS, George F. Differential Equations with Applications and Historical Notes. 1991.

Warning: These citations may not always be 100% accurate.