Cita APA (7th ed.)

Gilbert, L., & Gilbert, J. (1995). College algebra with trigonometry. McGraw-Hill.

Cita Chicago (17th ed.)

Gilbert, Linda, i Jimmie Gilbert. College Algebra with Trigonometry. New York: McGraw-Hill, 1995.

Cita MLA (9th ed.)

Gilbert, Linda, i Jimmie Gilbert. College Algebra with Trigonometry. McGraw-Hill, 1995.