APA (7th ed.) Citation

Galeano, E., & Fried, M. (2013). Children of the days: A calendar of human history. Nation Books.

Chicago Style (17th ed.) Citation

Galeano, Eduardo, and Mark Fried. Children of the Days: A Calendar of Human History. New York: Nation Books, 2013.

MLA (9th ed.) Citation

Galeano, Eduardo, and Mark Fried. Children of the Days: A Calendar of Human History. Nation Books, 2013.