APA (7th ed.) Citation

Poole, E. G. C. (1936). Introduction to the theory of linear differential equations. Clarendon Press.

Chicago Style (17th ed.) Citation

Poole, Edgar Girard Croker. Introduction to the Theory of Linear Differential Equations. Oxford: Clarendon Press, 1936.

MLA (9th ed.) Citation

Poole, Edgar Girard Croker. Introduction to the Theory of Linear Differential Equations. Clarendon Press, 1936.