APA (7e ed.) Bronvermelding

Boyce, W. E. (1986). Elementary differential equations (4th.). Wiley & Sons.

Chicago (17e ed.) Bronvermelding

Boyce, William E. Elementary Differential Equations. 4th. USA: Wiley & Sons, 1986.

MLA (9e ed.) Bronvermelding

Boyce, William E. Elementary Differential Equations. 4th. Wiley & Sons, 1986.