एपीए उद्धरण

Calster, G. V. (2013). Research Handbook on Environment, Health & the WTO: Environment, Health & the WTO (Ed.1.). Edward Elgar.

शिकागो स्टाइल उद्धरण

Calster, Geert Van. Research Handbook on Environment, Health & the WTO: Environment, Health & the WTO. Ed.1. Cheltenham: Edward Elgar, 2013.

एमएलए उद्धरण

Calster, Geert Van. Research Handbook on Environment, Health & the WTO: Environment, Health & the WTO. Ed.1. Edward Elgar, 2013.