APA Style

Mcmullan, Kate. (2012). Dragon Slayers' Academy 20 : School'S Out ? Forever! . New York: Grosset & Dunlap.

Chicago Style

Mcmullan, Kate. Dragon Slayers' Academy 20 : School'S Out ? Forever!. New York: Grosset & Dunlap, 2012. Printed Book.

MLA Style

Mcmullan, Kate. Dragon Slayers' Academy 20 : School'S Out ? Forever!. New York: Grosset & Dunlap, 2012. Printed Book.

Turabian Style

Mcmullan, Kate. Dragon Slayers' Academy 20 : School'S Out ? Forever!. New York: Grosset & Dunlap, 2012. Printed Book.