APA引文

(2001). Return of the wild: The future of our natural lands. Washington: Island Press.

Trích dẫn kiểu Chicago

Return of the Wild: The Future of Our Natural Lands. Washington: Island Press, 2001.

MLA引文

Return of the Wild: The Future of Our Natural Lands. Washington: Island Press, 2001.

警告：這些引文格式不一定是100％准確.