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

APA Citation Edition Citation

Britton, J. (1992). Models and precision. The quality of Ptolemy's observations and parameters.

Chicago Citation Edition Citation

Britton, J.P. Models and Precision. The Quality of Ptolemy's Observations and Parameters. New York, 1992.

MLA Citation Edition Citation

Britton, J.P. Models and Precision. The Quality of Ptolemy's Observations and Parameters. 1992.