APA (7th ed.) Citation

Humud, C. E., Blanchard, C. M., & Nikitin, M. B. D. (2018). Armed conflict in Syria: Overview and U.S. response. Congressional Research Service.

Chicago Style (17th ed.) Citation

Humud, Carla E., Christopher M. Blanchard, and Mary Beth Dunham Nikitin. Armed Conflict in Syria: Overview and U.S. Response. [Washington, D.C.]: Congressional Research Service, 2018.

MLA (9th ed.) Citation

Humud, Carla E., et al. Armed Conflict in Syria: Overview and U.S. Response. Congressional Research Service, 2018.