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

APA Zitierstil

Riley, M. (1995). Ptolemy's use of his predecessors' data.

Chicago Zitierstil

Riley, M.T. Ptolemy's Use of His Predecessors' Data. 1995.

MLA Zitierstil

Riley, M.T. Ptolemy's Use of His Predecessors' Data. 1995.