एपीए उद्धरण

Nikolskii. (1991). Analysis-4 Linear and boundary integral equations. springer verlag.

शिकागो स्टाइल उद्धरण

Nikolskii. Analysis-4 Linear and Boundary Integral Equations. springer verlag, 1991.

एमएलए उद्धरण

Nikolskii. Analysis-4 Linear and Boundary Integral Equations. springer verlag, 1991.