APA (7th ed.) Citation

Electric Sky (Firm), Drew, A., & Gilhooly, R. (2013). [Fat doctor]. Electric Sky.

Chicago Style (17th ed.) Citation

Electric Sky (Firm), Amanda Drew, and Rebecca Gilhooly. [Fat Doctor]. London, England: Electric Sky, 2013.

MLA (9th ed.) Citation

Electric Sky (Firm), et al. [Fat Doctor]. Electric Sky, 2013.