APA (7th ed.) Citation

Warner, P. (2014). The code busters club: Case #4 : the mummy's curse. Egmont USA.

Chicago Style (17th ed.) Citation

Warner, Penny. The Code Busters Club: Case #4 : The Mummy's Curse. New York: Egmont USA, 2014.

MLA (9th ed.) Citation

Warner, Penny. The Code Busters Club: Case #4 : The Mummy's Curse. Egmont USA, 2014.

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