APA (7th ed.) Citation

Hansen, M., & Smith, E. (2015). Master Math: Algebra 2. Cengage Learning PTR.

Chicago Style (17th ed.) Citation

Hansen, Mary, and Emi Smith. Master Math: Algebra 2. Boston, Massachusetts: Cengage Learning PTR, 2015.

MLA (9th ed.) Citation

Hansen, Mary, and Emi Smith. Master Math: Algebra 2. Cengage Learning PTR, 2015.