APA (7th ed.) Citation

Scarrow, A. (2010). Time riders. Puffin Books.

Chicago Style (17th ed.) Citation

Scarrow, Alex. Time Riders. London: Puffin Books, 2010.

MLA (9th ed.) Citation

Scarrow, Alex. Time Riders. Puffin Books, 2010.

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