APA (7 ম সংস্করণ) উদ্ধৃতি

Freeman, A. M. (2003). The measurement of environmental and resource values: Theory and methods (2nd ed.). Resources for the Future.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Freeman, A. Myrick. The Measurement of Environmental and Resource Values: Theory and Methods. 2nd ed. Washington, DC: Resources for the Future, 2003.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Freeman, A. Myrick. The Measurement of Environmental and Resource Values: Theory and Methods. 2nd ed. Resources for the Future, 2003.