APA (7th ed.) Citation

Drooyan, I., & Carico, C. C. (1991). Trigonometry: An analytic approach. Macmillan.

Chicago Style (17th ed.) Citation

Drooyan, Irving, and Charles C. Carico. Trigonometry: An Analytic Approach. New York: Macmillan, 1991.

MLA (9th ed.) Citation

Drooyan, Irving, and Charles C. Carico. Trigonometry: An Analytic Approach. Macmillan, 1991.

Warning: These citations may not always be 100% accurate.