एपीए उद्धरण

Friedlander, F. G. (1975). Wave equation on a curved space time. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Friedlander, F G. Wave Equation on a Curved Space Time. Cambridge: Cambridge University Press, 1975.

एमएलए उद्धरण

Friedlander, F G. Wave Equation on a Curved Space Time. Cambridge University Press, 1975.