एपीए उद्धरण

Keller, H., Pilz, W., Schulz-Forberg, B., & Langenbach, C. (2020). Technical Safety – An Attribute of Quality. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Keller, Hubert, Wolf-Dieter Pilz, Bernd Schulz-Forberg, और Christian Langenbach. Technical Safety €� An Attribute of Quality. Springer International Publishing, 2020.

एमएलए उद्धरण

Keller, Hubert, Wolf-Dieter Pilz, Bernd Schulz-Forberg, और Christian Langenbach. Technical Safety €� An Attribute of Quality. Springer International Publishing, 2020.