APA (7th ed.) Citation

Gombrich, E. H. (2005). A little history of the world. Yale University Press.

Chicago Style (17th ed.) Citation

Gombrich, E. H. A Little History of the World. New Haven: Yale University Press, 2005.

MLA (9th ed.) Citation

Gombrich, E. H. A Little History of the World. Yale University Press, 2005.