Cita APA
Beckenbach, E. F., & Drooyan, I. (1972). Modern college algebra and trigonometry (2d ed.). Wadsworth Pub. Co..
Citación estilo Chicago
Beckenbach, Edwin F., and Irving Drooyan. Modern College Algebra and Trigonometry. 2d ed. Belmont, Calif.: Wadsworth Pub. Co., 1972.
Cita MLA
Beckenbach, Edwin F., and Irving Drooyan. Modern College Algebra and Trigonometry. 2d ed. Wadsworth Pub. Co., 1972.
Warning: These citations may not always be 100% accurate.