Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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