APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.