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

APA Zitierstil

Ptolemaeus, C. (. c., & Robbins, F. E. (1994). Tetrabiblos (Repr. of the first ed. 1940.). Cambridge, Mass. [et al.]: Harvard University Press [et al.].

Chicago Zitierstil

Ptolemaeus, Claudius (Alexandrinus) ca100-ca170., and Frank Egleston Robbins. Tetrabiblos. Repr. of the first ed. 1940. Cambridge, Mass. [et al.]: Harvard University Press [et al.], 1994.

MLA Zitierstil

Ptolemaeus, Claudius (Alexandrinus) ca100-ca170., and Frank Egleston Robbins. Tetrabiblos. Repr. of the first ed. 1940. Cambridge, Mass. [et al.]: Harvard University Press [et al.], 1994.