APA (7th ed.) Citation

(2009). A comprehensive encyclopaedia of the world: North America. Commonwealth Publishers.

Chicago Style (17th ed.) Citation

A Comprehensive Encyclopaedia of the World: North America. New Dehli: Commonwealth Publishers, 2009.

MLA (9th ed.) Citation

A Comprehensive Encyclopaedia of the World: North America. Commonwealth Publishers, 2009.

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