Cita APA (7a ed.)

OpenStax (Nonprofit organization) & Abramson, J. P. (2015). College Algebra. OpenStax.

Cita Chicago Style (17a ed.)

OpenStax (Nonprofit organization) y Jay P. Abramson. College Algebra. [Place of publication not identified]: OpenStax, 2015.

Cita MLA (9a ed.)

OpenStax (Nonprofit organization) y Jay P. Abramson. College Algebra. OpenStax, 2015.