APA Edition Citation

Angeles Gavira Guerrero. (2011). History year by year: The ultimate visual guide to the events that shaped the world. DK.

Chicago Edition Citation

Angeles Gavira Guerrero. History Year by Year: The Ultimate Visual Guide to the Events That Shaped the World. London: DK, 2011.

MLA Edition Citation

Angeles Gavira Guerrero. History Year by Year: The Ultimate Visual Guide to the Events That Shaped the World. DK, 2011.