एपीए उद्धरण

Keulen, T. V. (1995). Flying with flight simulation: Be an expert. Het Spectrum.

शिकागो स्टाइल उद्धरण

Keulen, Theo Van. Flying with Flight Simulation: Be an Expert. London: Het Spectrum, 1995.

एमएलए उद्धरण

Keulen, Theo Van. Flying with Flight Simulation: Be an Expert. Het Spectrum, 1995.