Παραπομπή APA

Rainville, E. D., & Rainville, E. D. B. (1989). Elementary differential equations.- 7th ed (7th ed.). Macmillan.

Παραπομπή Chicago Style

Rainville, Earl David, και Earl David; Bedient Rainville. Elementary Differential Equations.- 7th Ed. 7th ed. New York: Macmillan, 1989.

Παραπομπή MLA

Rainville, Earl David, και Earl David; Bedient Rainville. Elementary Differential Equations.- 7th Ed. 7th ed. Macmillan, 1989.