एपीए उद्धरण

Rickert, R. K. (1974). Astronomy and space exploration. Addison Wesley.

शिकागो स्टाइल उद्धरण

Rickert, Russell K. Astronomy and Space Exploration. London: Addison Wesley, 1974.

एमएलए उद्धरण

Rickert, Russell K. Astronomy and Space Exploration. Addison Wesley, 1974.