APA (7th ed.) Citation

King, G., & Woolmans, S. (2013). The assassination of the archduke: Sarajevo 1914 and the romance that changed the world (First edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

King, Greg, and Sue Woolmans. The Assassination of the Archduke: Sarajevo 1914 and the Romance That Changed the World. First edition. New York: St. Martin's Press, 2013.

MLA (8th ed.) Citation

King, Greg, and Sue Woolmans. The Assassination of the Archduke: Sarajevo 1914 and the Romance That Changed the World. First edition. St. Martin's Press, 2013.

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