Παραπομπή APA

Hastings, S. P., & McLeod, J. B. (2013). Classical methods in ordinary differential equations: With applications to boundary value problems (Indian.). American Mathematical Society.

Παραπομπή Chicago Style

Hastings, Stuart P., και J. Bryce McLeod. Classical Methods in Ordinary Differential Equations: With Applications to Boundary Value Problems. Indian. American Mathematical Society, 2013.

Παραπομπή MLA

Hastings, Stuart P., και J. Bryce McLeod. Classical Methods in Ordinary Differential Equations: With Applications to Boundary Value Problems. Indian. American Mathematical Society, 2013.