एपीए उद्धरण

Reggelin, M., Doerr, S., Klussmann, M., Schultz, M., & Holbach, M. (2004). Helically chiral polymers: A class of ligands for asymmetric catalysis. National Academy of Sciences.

शिकागो स्टाइल उद्धरण

Reggelin, Michael, Sebastian Doerr, Martin Klussmann, Melanie Schultz, और Michael Holbach. Helically Chiral Polymers: A Class of Ligands for Asymmetric Catalysis. National Academy of Sciences, 2004.

एमएलए उद्धरण

Reggelin, Michael, et al. Helically Chiral Polymers: A Class of Ligands for Asymmetric Catalysis. National Academy of Sciences, 2004.