APA (7e ed.) Bronvermelding

Boyce William E. (2015). Elementary Differential Equations and Boundary Value Problems (9.). Wiley.

Chicago (17e ed.) Bronvermelding

Boyce William E. Elementary Differential Equations and Boundary Value Problems. 9. New Delhi: Wiley, 2015.

MLA (9e ed.) Bronvermelding

Boyce William E. Elementary Differential Equations and Boundary Value Problems. 9. Wiley, 2015.