Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Hill, D. R. (1981). Arabic water-clocks. University of Aleppo, Institute for the History of Arabic Science.

Chicago Citation Edition Citation

Hill, Donald Routledge. Arabic Water-clocks. Aleppo, Syria: University of Aleppo, Institute for the History of Arabic Science, 1981.

MLA Citation Edition Citation

Hill, Donald Routledge. Arabic Water-clocks. University of Aleppo, Institute for the History of Arabic Science, 1981.