APA (7th ed.) Citation

Uy, F., & Uy, F. B. (1974). Modern trigonometry: Plane and spherical. Webster School and Office Supplies.

Chicago Style (17th ed.) Citation

Uy, Fausto, and Fausto B. Uy. Modern Trigonometry: Plane and Spherical. Manila: Webster School and Office Supplies, 1974.

MLA (9th ed.) Citation

Uy, Fausto, and Fausto B. Uy. Modern Trigonometry: Plane and Spherical. Webster School and Office Supplies, 1974.

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