Waltner-Toews, D. (2004). Ecosystem sustainability and health: A practical approach. Cambridge, UK: Cambridge University Press.
Trích dẫn kiểu ChicagoWaltner-Toews, David. Ecosystem Sustainability and Health: A Practical Approach. Cambridge, UK: Cambridge University Press, 2004.
MLA引文Waltner-Toews, David. Ecosystem Sustainability and Health: A Practical Approach. Cambridge, UK: Cambridge University Press, 2004.
警告：这些引文格式不一定是100％准确.