APA (7e ed.) Bronvermelding
Waltner-Toews, D. (2004). Ecosystem sustainability and health: A practical approach. Cambridge University Press.
Chicago (17e ed.) Bronvermelding
Waltner-Toews, David. Ecosystem Sustainability and Health: A Practical Approach. Cambridge, U.K. ; New York: Cambridge University Press, 2004.
MLA (9e ed.) Bronvermelding
Waltner-Toews, David. Ecosystem Sustainability and Health: A Practical Approach. Cambridge University Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.