Cita APA (7th ed.)

Vance,Elbridge P. (1981). Modern algebra and trigonometry. Addison-Wesley Pub.Co.Inc.

Cita Chicago (17th ed.)

Vance,Elbridge P. Modern Algebra and Trigonometry. Reading,Mass: Addison-Wesley Pub.Co.Inc, 1981.

Cita MLA (9th ed.)

Vance,Elbridge P. Modern Algebra and Trigonometry. Addison-Wesley Pub.Co.Inc, 1981.