एपीए उद्धरण

Havskov, J. (2004). Instrumentation in earthquake seismology. Springer.

शिकागो स्टाइल उद्धरण

Havskov, Jens. Instrumentation in Earthquake Seismology. Netherlands: Springer, 2004.

एमएलए उद्धरण

Havskov, Jens. Instrumentation in Earthquake Seismology. Springer, 2004.