APA (7th ed.) Zitazioa

Bittinger, M. L., & Beecher, J. A. (1989). Algebra and trigonometry. Addison-Wesley.

Chicago Style (17th ed.) Zitazioa

Bittinger, Marvin L., eta Judith A. Beecher. Algebra and Trigonometry. Massachusetts: Addison-Wesley, 1989.

MLA (9th ed.) Zitazioa

Bittinger, Marvin L., eta Judith A. Beecher. Algebra and Trigonometry. Addison-Wesley, 1989.