APA引文

Engelman, R., & 1965-. (2008). More: Population, nature, and what women want. Washington, D.C: Island Press.

Trích dẫn kiểu Chicago

Engelman, Robert., và 1965-. More: Population, Nature, and What Women Want. Washington, D.C: Island Press, 2008.

MLA引文

Engelman, Robert., và 1965-. More: Population, Nature, and What Women Want. Washington, D.C: Island Press, 2008.

警告：這些引文格式不一定是100％准確.