Dyfyniad APA

Landon, M. (2006). Environment, health and sustainable development. Open University Press ; Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Landon, Megan. Environment, Health and Sustainable Development. Maidenhead : New Delhi: Open University Press ; Tata McGraw-Hill, 2006.

Dyfyniad MLA

Landon, Megan. Environment, Health and Sustainable Development. Open University Press ; Tata McGraw-Hill, 2006.

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