APA (7e ed.) Bronvermelding

Yu, J. (2007). Climate change and human welfare. Education for Development.

Chicago (17e ed.) Bronvermelding

Yu, Joseph. "Climate Change and Human Welfare." Education for Development 2007.

MLA (9e ed.) Bronvermelding

Yu, Joseph. "Climate Change and Human Welfare." Education for Development, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.