APA (7th ed.) Citation
Headey, D. D., & Barrett, C. B. (2015). Opinion: Measuring development resilience in the world’s poorest countries. Proceedings of the National Academy of Sciences.
Chicago Style (17th ed.) Citation
Headey, Derek D., and Christopher B. Barrett. Opinion: Measuring Development Resilience in the World’s Poorest Countries. Proceedings of the National Academy of Sciences, 2015.
MLA (9th ed.) Citation
Headey, Derek D., and Christopher B. Barrett. Opinion: Measuring Development Resilience in the World’s Poorest Countries. Proceedings of the National Academy of Sciences, 2015.
Warning: These citations may not always be 100% accurate.