APA (7th ed.) Citation

Gabriel, R. A. (2010). Philip II of Macedonia: Greater than Alexander. Potomac Books.

Chicago Style (17th ed.) Citation

Gabriel, Richard A. Philip II of Macedonia: Greater than Alexander. Washington, DC: Potomac Books, 2010.

MLA (8th ed.) Citation

Gabriel, Richard A. Philip II of Macedonia: Greater than Alexander. Potomac Books, 2010.

Warning: These citations may not always be 100% accurate.