APA Edition Citation

Riordan Rick. (2016). Magnus chase and the hammer of thor. Puffin books.

Chicago Edition Citation

Riordan Rick. Magnus Chase and the Hammer of Thor. UK: Puffin books, 2016.

MLA Edition Citation

Riordan Rick. Magnus Chase and the Hammer of Thor. Puffin books, 2016.

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