Cita APA (7a ed.)

Worthington, I. (2016). Ptolemy I: King and pharaoh of Egypt. Oxford University Press.

Cita Chicago Style (17a ed.)

Worthington, Ian. Ptolemy I: King and Pharaoh of Egypt. New York: Oxford University Press, 2016.

Cita MLA (9a ed.)

Worthington, Ian. Ptolemy I: King and Pharaoh of Egypt. Oxford University Press, 2016.