APA (7 ম সংস্করণ) উদ্ধৃতি

Samuels, G. B. (1999). Enduring roots: Encounters with trees, history, and the American landscape. Rutgers University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Samuels, Gayle Brandow. Enduring Roots: Encounters with Trees, History, and the American Landscape. New Brunswick, N.J.: Rutgers University Press, 1999.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Samuels, Gayle Brandow. Enduring Roots: Encounters with Trees, History, and the American Landscape. Rutgers University Press, 1999.