APA (7e ed.) Bronvermelding
Marvin, C. (1988). When old technologies were new: Thinking about electric communication in the late nineteenth century. Oxford University Press.
Chicago (17e ed.) Bronvermelding
Marvin, Carolyn. When Old Technologies Were New: Thinking About Electric Communication in the Late Nineteenth Century. New York: Oxford University Press, 1988.
MLA (9e ed.) Bronvermelding
Marvin, Carolyn. When Old Technologies Were New: Thinking About Electric Communication in the Late Nineteenth Century. Oxford University Press, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.