APA (7 ম সংস্করণ) উদ্ধৃতি

Freeman, C. (1986). Design, innovation, and long cycles in economic development. St. Martins's Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Freeman, Christopher. Design, Innovation, and Long Cycles in Economic Development. New York: St. Martins's Press, 1986.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Freeman, Christopher. Design, Innovation, and Long Cycles in Economic Development. St. Martins's Press, 1986.