APA (7th ed.) Citation

Agapius, E. M., & Cheikho, P. Historia Universalis.

Chicago Style (17th ed.) Citation

Agapius, Episcopus Mabbugensis, and P.L Cheikho. Historia Universalis.

MLA (9th ed.) Citation

Agapius, Episcopus Mabbugensis, and P.L Cheikho. Historia Universalis.

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