APA (7th ed.) Citation

Wiley InterScience (Online service), Whitby, M., & Sidebottom, H. (2017). The encyclopedia of ancient battles. John Wiley & Sons Inc..

Chicago Style (17th ed.) Citation

Wiley InterScience (Online service), Michael Whitby, and Harry Sidebottom. The Encyclopedia of Ancient Battles. Hoboken, NJ: John Wiley & Sons Inc., 2017.

MLA (9th ed.) Citation

Wiley InterScience (Online service), et al. The Encyclopedia of Ancient Battles. John Wiley & Sons Inc., 2017.

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