Citazione Stile APA (7a Edizione)

Cassels, J. W. S. (1957). An introduction to diophantine approximation. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Cassels, John William Scott. An Introduction to Diophantine Approximation. London: Cambridge University Press, 1957.

Citatione MLA (9a ed.)

Cassels, John William Scott. An Introduction to Diophantine Approximation. Cambridge University Press, 1957.