Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

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