APA (7th ed.) Citation

Infobase,, & Balanga (Firm). (2017). The Fall of Constantinople. Balanga.

Chicago Style (17th ed.) Citation

Infobase,, and Balanga (Firm). The Fall of Constantinople. [Place of publication not identified]: Balanga, 2017.

MLA (8th ed.) Citation

Infobase,, and Balanga (Firm). The Fall of Constantinople. Balanga, 2017.