एपीए उद्धरण

Vanicek, P., & Christou, N. (1994). Geoid and its geophysical interpretations. CRC Press.

शिकागो स्टाइल उद्धरण

Vanicek, Peter, और Nickolaos Christou. Geoid and Its Geophysical Interpretations. London: CRC Press, 1994.

एमएलए उद्धरण

Vanicek, Peter, और Nickolaos Christou. Geoid and Its Geophysical Interpretations. CRC Press, 1994.