APA (7th ed.) Citation

Flint, E., Goodlett, P., & Huff, G. (2018). 1637: The Volga rules. Baen.

Chicago Style (17th ed.) Citation

Flint, Eric, Paula Goodlett, and Gorg Huff. 1637: The Volga Rules. Riverdale, NY: Baen, 2018.

MLA (8th ed.) Citation

Flint, Eric, et al. 1637: The Volga Rules. Baen, 2018.

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