MLA

Kramer, and Anna-Maria von Pippich. From Natural Numbers to Quaternions. Springer International Publishing, 2017.

APA

Kramer, K., & von Pippich, A. (2017). From Natural Numbers to Quaternions. Springer International Publishing.

Chicago

Kramer, and Anna-Maria von Pippich. From Natural Numbers to Quaternions. : Springer International Publishing, 2017.