एपीए उद्धरण

Niemann, H., & Wrenzycki, C. (2020). Animal Biotechnology 1. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Niemann, Heiner, और Christine Wrenzycki. Animal Biotechnology 1. Springer International Publishing, 2020.

एमएलए उद्धरण

Niemann, Heiner, और Christine Wrenzycki. Animal Biotechnology 1. Springer International Publishing, 2020.