APA (7th ed.) Citation

Niu, Z., Liu, C., Gunessee, S., & Milner, C. (2018). Non-tariff and overall protection: Evidence across countries and over time. Springer.

Chicago Style (17th ed.) Citation

Niu, Zhaohui, Chang Liu, Saileshsingh Gunessee, and Chris Milner. Non-tariff and Overall Protection: Evidence Across Countries and over Time. Springer, 2018.

MLA (9th ed.) Citation

Niu, Zhaohui, et al. Non-tariff and Overall Protection: Evidence Across Countries and over Time. Springer, 2018.