Παραπομπή APA

Boyce, W. E., & DiPrima, R. C. (1970). Introduction to differential equations. Wiley Eastern.

Παραπομπή Chicago Style

Boyce, William E., και Richard C. DiPrima. Introduction to Differential Equations. New York: Wiley Eastern, 1970.

Παραπομπή MLA

Boyce, William E., και Richard C. DiPrima. Introduction to Differential Equations. Wiley Eastern, 1970.