APA (7 ম সংস্করণ) উদ্ধৃতি

Calder, R. (1968). The evolution of the machine. American Heritage ; book trade and institutional distribution by Van Nostrand.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Calder, Ritchie. The Evolution of the Machine. New York: American Heritage ; book trade and institutional distribution by Van Nostrand, 1968.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Calder, Ritchie. The Evolution of the Machine. American Heritage ; book trade and institutional distribution by Van Nostrand, 1968.