Cita APA (7th ed.)

BOYCE, W. E., & DiPRIMA, R. C. (1970). Introduction to differential equations. John Wiley and Sons.

Cita Chicago (17th ed.)

BOYCE, William E., i Richard C. DiPRIMA. Introduction to Differential Equations. New York: John Wiley and Sons, 1970.

Cita MLA (9th ed.)

BOYCE, William E., i Richard C. DiPRIMA. Introduction to Differential Equations. John Wiley and Sons, 1970.