APA-referens

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

Chicago-stil citat

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

MLA-referens

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