APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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