Cita APA (7th ed.)

Lial, M. L., Miller, C. D., & Schneider, D. I. (1994). Algebra and Trigonometry (6th ed.). HarperCollins.

Cita Chicago (17th ed.)

Lial, Margaret L., Charles D. Miller, i David I. Schneider. Algebra and Trigonometry. 6th ed. Glenview, IL: HarperCollins, 1994.

Cita MLA (9th ed.)

Lial, Margaret L., et al. Algebra and Trigonometry. 6th ed. HarperCollins, 1994.