APA (7th ed.) Citation

McCall, S. M. (2018). Challenges to the United States in space ([Library of Congress public edition].). Congressional Research Service.

Chicago Style (17th ed.) Citation

McCall, Stephen M. Challenges to the United States in Space. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2018.

MLA (9th ed.) Citation

McCall, Stephen M. Challenges to the United States in Space. [Library of Congress public edition]. Congressional Research Service, 2018.