Cita APA (7th ed.)

Leithold, L. (2002). College algebra and trigonometry. Addison-Wesley.

Cita Chicago (17th ed.)

Leithold, Louis. College Algebra and Trigonometry. Reading, Mass: Addison-Wesley, 2002.

Cita MLA (9th ed.)

Leithold, Louis. College Algebra and Trigonometry. Addison-Wesley, 2002.