MLA

Winkler, et al. Software Quality: Quality Intelligence In Software and Systems Engineering. Springer International Publishing, 2020.

APA

Winkler, W., Bergsmann, J., Biffl, S., & Mendez, D. (2020). Software Quality: Quality Intelligence in Software and Systems Engineering. Springer International Publishing.

Chicago

Winkler, Johannes Bergsmann, Stefan Biffl, and Daniel Mendez. Software Quality: Quality Intelligence In Software and Systems Engineering. : Springer International Publishing, 2020.