APA-referens

Simmons, G. F. (2012). Differential equations with applications and historical notes (2nd ed.). Tata macGraw hill.

Chicago-stil citat

Simmons, George F. Differential Equations with Applications and Historical Notes. 2nd ed. New Delhi: Tata macGraw hill, 2012.

MLA-referens

Simmons, George F. Differential Equations with Applications and Historical Notes. 2nd ed. Tata macGraw hill, 2012.