Niering, W. A. (1966). The life of the marsh: The North American wetlands. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Niering, William A. The Life of the Marsh: The North American Wetlands. New York: McGraw-Hill, 1966.
MLA način citiranja (8. izdanje)Niering, William A. The Life of the Marsh: The North American Wetlands. McGraw-Hill, 1966.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.