APA (7 ম সংস্করণ) উদ্ধৃতি

Pimentel, K. D. (1975). Toward a mathemathical theory of environmental monitoring: The infrequent sampling problem. University Microfilms International.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Pimentel, Kenneth David. Toward a Mathemathical Theory of Environmental Monitoring: The Infrequent Sampling Problem. Ann Arbor: University Microfilms International, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Pimentel, Kenneth David. Toward a Mathemathical Theory of Environmental Monitoring: The Infrequent Sampling Problem. University Microfilms International, 1975.