Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationMorley, S. G. (1931). Unearthing America's ancient history: Investigations suggests that the Maya have designed the first astronomical observatory in the New World in order to cultivate corn. - Washington, D.C.
Chicago Citation Edition CitationMorley, Sylvanus Griswold. Unearthing America's Ancient History: Investigations Suggests That the Maya Have Designed the First Astronomical Observatory in the New World in Order to Cultivate Corn. - Washington, D.C. 1931.
MLA Citation Edition CitationMorley, Sylvanus Griswold. Unearthing America's Ancient History: Investigations Suggests That the Maya Have Designed the First Astronomical Observatory in the New World in Order to Cultivate Corn. - Washington, D.C. 1931.
