APA (7 ম সংস্করণ) উদ্ধৃতি

Mitchell, B., & Mitchell, J. E. (1972). The watershed as a resource management unit: A selected bibliography. Council of Planning Librarians.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Mitchell, Bruce, এবং Joan Elizabeth Mitchell. The Watershed as a Resource Management Unit: A Selected Bibliography. Monticello, Ill: Council of Planning Librarians, 1972.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Mitchell, Bruce, এবং Joan Elizabeth Mitchell. The Watershed as a Resource Management Unit: A Selected Bibliography. Council of Planning Librarians, 1972.