एपीए उद्धरण

Guest, M. A. (1997). Harmonic maps, loop groups, and integrable systems. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Guest, Martin A. Harmonic Maps, Loop Groups, and Integrable Systems. Cambridge: Cambridge University Press, 1997.

एमएलए उद्धरण

Guest, Martin A. Harmonic Maps, Loop Groups, and Integrable Systems. Cambridge University Press, 1997.