Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.