Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationVan der Waerden, B. (1960). Greek astronomical calendars and their relation to the Athenian civil calendar.
Chicago Citation Edition CitationVan der Waerden, B.L. Greek Astronomical Calendars and Their Relation to the Athenian Civil Calendar. 1960.
MLA Citation Edition CitationVan der Waerden, B.L. Greek Astronomical Calendars and Their Relation to the Athenian Civil Calendar. 1960.
