APA (7 ম সংস্করণ) উদ্ধৃতি

Sparling, D. W. (2014). Natural resource administration: Wildlife, fisheries, forests and parks. Academic Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sparling, Donald W. Natural Resource Administration: Wildlife, Fisheries, Forests and Parks. San Diego, CA: Academic Press, 2014.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sparling, Donald W. Natural Resource Administration: Wildlife, Fisheries, Forests and Parks. Academic Press, 2014.