Cita APA (7a ed.)

Lucas, R. (2013). U.S. history sourcebook: Advanced. CK-12 Foundation.

Cita Chicago Style (17a ed.)

Lucas, Rob. U.S. History Sourcebook: Advanced. Palo Alto, CA: CK-12 Foundation, 2013.

Cita MLA (9a ed.)

Lucas, Rob. U.S. History Sourcebook: Advanced. CK-12 Foundation, 2013.