MLA

Heij, André C. M Ran, and Frederik van Schagen. Introduction to Mathematical Systems Theory. Springer International Publishing, 2021.

APA

Heij, H., Ran, A. C. M, & van Schagen, F. (2021). Introduction to Mathematical Systems Theory. Springer International Publishing.

Chicago

Heij, André C. M Ran, and Frederik van Schagen. Introduction to Mathematical Systems Theory. : Springer International Publishing, 2021.