APA (7th ed.) Citation

Hergé, Lonsdale-Cooper, L., & Turner, M. R. (2014). The seven crystal balls (First edition.). Little, Brown and Company.

Chicago Style (17th ed.) Citation

Hergé, Leslie Lonsdale-Cooper, and Michael R. Turner. The Seven Crystal Balls. First edition. New York: Little, Brown and Company, 2014.

MLA (8th ed.) Citation

Hergé, et al. The Seven Crystal Balls. First edition. Little, Brown and Company, 2014.

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