SpringerLink (Online service) & Harmon, R. S. (2005). The Río Chagres, Panama: A Multidisciplinary Profile of a Tropical Watershed. Springer Netherlands.
Chicago Style (17th ed.) CitationSpringerLink (Online service) and Russell S. Harmon. The Río Chagres, Panama: A Multidisciplinary Profile of a Tropical Watershed. Dordrecht: Springer Netherlands, 2005.
MLA (8th ed.) CitationSpringerLink (Online service) and Russell S. Harmon. The Río Chagres, Panama: A Multidisciplinary Profile of a Tropical Watershed. Springer Netherlands, 2005.
Warning: These citations may not always be 100% accurate.