APA (7th ed.) Citation

(2010). Great rulers of the world, quick reference biographics omnibus. Shree Books.

Chicago Style (17th ed.) Citation

Great Rulers of the World, Quick Reference Biographics Omnibus. Mumbai: Shree Books, 2010.

MLA (9th ed.) Citation

Great Rulers of the World, Quick Reference Biographics Omnibus. Shree Books, 2010.

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