APA aipamena

Billington, D. P. (1966). The innovators: The engineering pioneers who made America modern. New York: Wiley.

Chicago Style aipamena

Billington, David P. The Innovators: The Engineering Pioneers Who Made America Modern. New York: Wiley, 1966.

MLA aipamena

Billington, David P. The Innovators: The Engineering Pioneers Who Made America Modern. New York: Wiley, 1966.