Cita APA (7th ed.)

Derrick, W. R. (1982). College algebra. Benjamin/Cummings Pub. Co.

Cita Chicago (17th ed.)

Derrick, William R. College Algebra. Menlo Park, Calif: Benjamin/Cummings Pub. Co, 1982.

Cita MLA (9th ed.)

Derrick, William R. College Algebra. Benjamin/Cummings Pub. Co, 1982.