Citazione APA

Clapham, C. N. (2009). Concise dictionary of mathematics (4.).

Stile di citazione Chicago

Clapham, Christopher; Nicholson. Concise Dictionary of Mathematics. 4. Oxford University Press, Oxford, 2009.

Citazione MLA

Clapham, Christopher; Nicholson. Concise Dictionary of Mathematics. 4. 2009.