एपीए उद्धरण

Beckmann, M. E. b. (1974). Mathematical methods in queueing theory. Springer - Verlag.

शिकागो स्टाइल उद्धरण

Beckmann, M Ed. by. Mathematical Methods in Queueing Theory. Berlin: Springer - Verlag, 1974.

एमएलए उद्धरण

Beckmann, M Ed. by. Mathematical Methods in Queueing Theory. Springer - Verlag, 1974.