Nebel, B. J. (1998). Environmental sciencethe way the world works. Prentice-Hall.
Chicago Style (17th ed.) CitationNebel, Bernard J. Environmental Sciencethe Way the World Works. Prentice-Hall, 1998.
MLA引文Nebel, Bernard J. Environmental Sciencethe Way the World Works. Prentice-Hall, 1998.
警告：這些引文格式不一定是100％准確.