APA Citation

Gustafson, R. D., & Hughes, J. D. (2017). College Algebra (12th edition.). Boston, USA: Cengage Learning.

Chicago Style Citation

Gustafson, R. David, and Jeffrey D. Hughes. College Algebra. 12th edition. Boston, USA: Cengage Learning, 2017.

MLA Citation

Gustafson, R. David, and Jeffrey D. Hughes. College Algebra. 12th edition. Boston, USA: Cengage Learning, 2017.

Warning: These citations may not always be 100% accurate.