Cita APA (7a ed.)

Open Textbook Library, distributor, OpenStax College, issuing body, Krutz, G. S., & Waskiewicz, S. e. (2019). American government (3e.). OpenStax CNX.

Cita Chicago Style (17a ed.)

Open Textbook Library, distributor, issuing body OpenStax College, Glen S. Krutz, y Sylvie editor Waskiewicz. American Government. 3e. [Place of publication not identified]: OpenStax CNX, 2019.

Cita MLA (9a ed.)

Open Textbook Library, distributor, et al. American Government. 3e. OpenStax CNX, 2019.