Παραπομπή σε μορφή APA (7η εκδ.)

Collatz, L. (1966). The numerical treatment of differential equations (3d ed., 2nd printing, translated from a supplemental version of the 2d German ed. by P. G. Williams.). Springer Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Collatz, L. The Numerical Treatment of Differential Equations. 3d ed., 2nd printing, translated from a supplemental version of the 2d German ed. by P. G. Williams. Berlin: Springer Verlag, 1966.

Παραπομπή σε μορφή MLA (8th εκδ.)

Collatz, L. The Numerical Treatment of Differential Equations. 3d ed., 2nd printing, translated from a supplemental version of the 2d German ed. by P. G. Williams. Springer Verlag, 1966.