Cita APA (7th ed.)

Zill, D. G., & Dewar, J. M. (2012). College algebra (3rd ed.). Jones & Bartlett Learning.

Cita Chicago (17th ed.)

Zill, Dennis G., i Jacqueline M. Dewar. College Algebra. 3rd ed. Sudbury, Mass: Jones & Bartlett Learning, 2012.

Cita MLA (9th ed.)

Zill, Dennis G., i Jacqueline M. Dewar. College Algebra. 3rd ed. Jones & Bartlett Learning, 2012.