एपीए उद्धरण

MacCraken Helen Dolman, Gilmore Decker Donald, Gammons Read John, & Yarian Alton. (1967). Basic Earth Science. California: California State Series.

शिकागो स्टाइल उद्धरण

MacCraken Helen Dolman, Gilmore Decker Donald, Gammons Read John, और Yarian Alton. Basic Earth Science. California: California State Series, 1967.

एमएलए उद्धरण

MacCraken Helen Dolman, Gilmore Decker Donald, Gammons Read John, और Yarian Alton. Basic Earth Science. California: California State Series, 1967.