Citazione Stile APA (7a Edizione)

Sutherland, W. A. (1975). Introduction to metric and topological spaces. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Sutherland, Wilson Alexander. Introduction to Metric and Topological Spaces. Oxford: Clarendon Press, 1975.

Citatione MLA (9a ed.)

Sutherland, Wilson Alexander. Introduction to Metric and Topological Spaces. Clarendon Press, 1975.