McKNIGHT, T. L. (1996). Physical geography: A landscape appreciation.-- ed.5. Prentice Hall.
芝加哥风格引文McKNIGHT, Tom L. Physical Geography: A Landscape Appreciation.-- Ed.5. New Jersey: Prentice Hall, 1996.
MLA引文McKNIGHT, Tom L. Physical Geography: A Landscape Appreciation.-- Ed.5. Prentice Hall, 1996.
警告：这些引文格式不一定是100％准确.