APA (7th ed.) Citation

Mahaffy, J. P. (1895). The Empire of the Ptolemies. Cambridge University Press. https://doi.org/10.1017/CBO9781139940801

Chicago Style (17th ed.) Citation

Mahaffy, J. P. The Empire of the Ptolemies. Cambridge: Cambridge University Press, 1895. https://doi.org/10.1017/CBO9781139940801.

MLA (9th ed.) Citation

Mahaffy, J. P. The Empire of the Ptolemies. Cambridge University Press, 1895. https://doi.org/10.1017/CBO9781139940801.