APA (7th ed.) Citation

Terry Deary. (2010). Horrible Histories Annual 2011. Scholastic.

Chicago Style (17th ed.) Citation

Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.

MLA (9th ed.) Citation

Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.

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