APA (7th ed.) Citation

Smith, N. (1995). Flags of the world. Regency House Pub.

Chicago Style (17th ed.) Citation

Smith, Nicole. Flags of the World. London: Regency House Pub, 1995.

MLA (9th ed.) Citation

Smith, Nicole. Flags of the World. Regency House Pub, 1995.

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