Close, F. E. (2009). Nothing: A very short introduction. Oxford University Press.
Chicago Style (17th ed.) CitationClose, F. E. Nothing: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2009.
MLA (9th ed.) CitationClose, F. E. Nothing: A Very Short Introduction. Oxford University Press, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.