APA (7 ম সংস্করণ) উদ্ধৃতি

International Symposium on Forest Tree Physiology Harvard University & Thimann, K. V. (1958). The physiology of forest trees: A symposium held at the Harvard Forest, April 1957. Ronald Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

International Symposium on Forest Tree Physiology Harvard University এবং Kenneth Vivian Thimann. The Physiology of Forest Trees: A Symposium Held at the Harvard Forest, April 1957. New York: Ronald Press, 1958.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

International Symposium on Forest Tree Physiology Harvard University এবং Kenneth Vivian Thimann. The Physiology of Forest Trees: A Symposium Held at the Harvard Forest, April 1957. Ronald Press, 1958.