Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Jones, A. (2010). Ptolemy in Perspective: Use and Criticism of his Work from Antiquity to the Nineteenth Century (1.). Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Alexander Jones. Ptolemy in Perspective: Use and Criticism of His Work from Antiquity to the Nineteenth Century. 1. Dordrecht: Springer Netherlands, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Alexander Jones. Ptolemy in Perspective: Use and Criticism of His Work from Antiquity to the Nineteenth Century. 1. Springer Netherlands, 2010.