APA Style

Stevenson, S, S. (2013). Agatha Girls of Mystery : The King of Scotland's Sword (3 ed.). New York: Grosset & Dunlap.

MLA Style

Stevenson, Sir, Steve. "Agatha Girls of Mystery : The King of Scotland's Sword". 3 ed. New York: Grosset & Dunlap, 2013. Text.