APA (7th ed.) Citation

OpenStax (Nonprofit organization), contributor, Krutz, G., & Waskiewicz, S. (2019). American Government 2e. OpenStax, Rice University.

Chicago Style (17th ed.) Citation

OpenStax (Nonprofit organization), contributor, Glen Krutz, and Sylvie Waskiewicz. American Government 2e. Houston, Texas: OpenStax, Rice University, 2019.

MLA (9th ed.) Citation

OpenStax (Nonprofit organization), contributor, et al. American Government 2e. OpenStax, Rice University, 2019.