एपीए उद्धरण

Dirnagl, U., & Lauritzen, M. (2011). Improving the quality of biomedical research: Guidelines for reporting experiments involving animals. Nature Publishing Group.

शिकागो स्टाइल उद्धरण

Dirnagl, Ulrich, और Martin Lauritzen. Improving the Quality of Biomedical Research: Guidelines for Reporting Experiments Involving Animals. Nature Publishing Group, 2011.

एमएलए उद्धरण

Dirnagl, Ulrich, और Martin Lauritzen. Improving the Quality of Biomedical Research: Guidelines for Reporting Experiments Involving Animals. Nature Publishing Group, 2011.