Gaya APA

Ehrlich, P, R., Ehrlich, A, H. (2004). One with nineveh : politics, consumption, and the human future / Paul R. Ehrlich, Anne H. Ehrlich . Washinton: Island Press.

Gaya MLA

Ehrlich, Paul, R.., Ehrlich, Anne, H.. "One with nineveh : politics, consumption, and the human future / Paul R. Ehrlich, Anne H. Ehrlich". Washinton: Island Press, 2004. Buku.