APA (7e ed.) Bronvermelding
John, R. R. (1995). Spreading the news: The American postal system from Franklin to Morse. Harvard University Press.
Chicago (17e ed.) Bronvermelding
John, Richard R. Spreading the News: The American Postal System from Franklin to Morse. Cambridge, MA: Harvard University Press, 1995.
MLA (9e ed.) Bronvermelding
John, Richard R. Spreading the News: The American Postal System from Franklin to Morse. Harvard University Press, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.