Van Vleck, J. (2013). Empire of the air: Aviation and the American ascendancy. Harvard University Press.
Citazione stile Chigago Style (17a edizione)Van Vleck, Jenifer. Empire of the Air: Aviation and the American Ascendancy. Cambridge, Massachusetts: Harvard University Press, 2013.
Citatione MLA (9a ed.)Van Vleck, Jenifer. Empire of the Air: Aviation and the American Ascendancy. Harvard University Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.