APA (7th ed.) Citation

Purves, D., & Turnbull, L. (2010). Different but equal: The implausible assumption at the heart of neutral theory.

Chicago Style (17th ed.) Citation

Purves, D., and L. Turnbull. Different but Equal: The Implausible Assumption at the Heart of Neutral Theory. 2010.

MLA (9th ed.) Citation

Purves, D., and L. Turnbull. Different but Equal: The Implausible Assumption at the Heart of Neutral Theory. 2010.

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