APA引文

Van Vleck, J. (2013). Empire of the air: Aviation and the American ascendancy. Harvard University Press.

Chicago Style (17th ed.) Citation

Van Vleck, Jenifer. Empire of the Air: Aviation and the American Ascendancy. Cambridge, Massachusetts: Harvard University Press, 2013.

MLA引文

Van Vleck, Jenifer. Empire of the Air: Aviation and the American Ascendancy. Harvard University Press, 2013.

警告：這些引文格式不一定是100％准確.