APA Style

Poskitt, K. (2010). MURDEROUS MATHS: SAVAGE SHAPES (IT'S MATHS WITH THE LAUGHS ADDED IN!) . : Scholastic.

MLA Style

Poskitt, Kjartan. "MURDEROUS MATHS: SAVAGE SHAPES (IT'S MATHS WITH THE LAUGHS ADDED IN!)". : Scholastic, 2010. Text.