APA (7th ed.) Citation

Ballas, D., Dorling, D., & Hennig, B. (2017). The human atlas of Europe: A continent united in diversity. Policy Press.

Chicago Style (17th ed.) Citation

Ballas, D., D. Dorling, and B. Hennig. The Human Atlas of Europe: A Continent United in Diversity. Policy Press, 2017.

MLA (9th ed.) Citation

Ballas, D., et al. The Human Atlas of Europe: A Continent United in Diversity. Policy Press, 2017.