APA (7th ed.) Citation

Copson, E. T. (1968). Metric spaces. Cambridge U.P..

Chicago Style (17th ed.) Citation

Copson, E. T. Metric Spaces. London: Cambridge U.P., 1968.

MLA (8th ed.) Citation

Copson, E. T. Metric Spaces. Cambridge U.P., 1968.

Warning: These citations may not always be 100% accurate.