एपीए उद्धरण

Giles, J. R. (1987). Introduction to the analysis of metric space. Cambridge [Cambridgeshire],New York: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Giles, John R. Introduction to the Analysis of Metric Space. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1987.

एमएलए उद्धरण

Giles, John R. Introduction to the Analysis of Metric Space. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1987.