APA (7. basım) Alıntı

Havil, J. (2008). Impossible ? Surprising Solutions to Counterintuitive Conundrums. Princeton University Press.

Chicago Style (17. basım) Atıf

Havil, Julian. Impossible ? Surprising Solutions to Counterintuitive Conundrums. Princeton, NJ, USA: Princeton University Press, 2008.

MLA (8th ed.) Atıf

Havil, Julian. Impossible ? Surprising Solutions to Counterintuitive Conundrums. Princeton University Press, 2008.