APA (7th ed.) Citation

Helen & Orme David. (2007). Blast Off! EarthcHelen (Adams Julia.). Ticktock Entertainment Ltd.

Chicago Style (17th ed.) Citation

Helen and Orme David. Blast Off! EarthcHelen. Adams Julia. Great Britain: Ticktock Entertainment Ltd, 2007.

MLA (9th ed.) Citation

Helen and Orme David. Blast Off! EarthcHelen. Adams Julia. Ticktock Entertainment Ltd, 2007.

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