APA (7th ed.) Citation

Paul, T., & Marshall, A. (2014). [A crown for cold silver map]. timpaulmaps.com.

Chicago Style (17th ed.) Citation

Paul, Tim, and Alex Marshall. [A Crown for Cold Silver Map]. [United States]: timpaulmaps.com, 2014.

MLA (9th ed.) Citation

Paul, Tim, and Alex Marshall. [A Crown for Cold Silver Map]. timpaulmaps.com, 2014.