Chad, J. (2012). Leo Geo and his miraculous journey through the center of the earth. Roaring Brook Press.
Chicago-Zitierstil (17. Ausg.)Chad, Jon. Leo Geo and His Miraculous Journey Through the Center of the Earth. New York: Roaring Brook Press, 2012.
MLA-Zitierstil (9. Ausg.)Chad, Jon. Leo Geo and His Miraculous Journey Through the Center of the Earth. Roaring Brook Press, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.