APA (7th ed.) Citation

Catolos, E. C., Feniquito, I. A., Amado, M. V. P., Avecilla, L. A., Alba, M. C. S., & Valderama, J. S. (2013). Plane and spherical trigonometry (2013 edition.). Mutya Publishing House, Incorporated.

Chicago Style (17th ed.) Citation

Catolos, Elvira C., Iryne A. Feniquito, Ma. Victoria P. Amado, Leni A. Avecilla, Ma. Cristina S. Alba, and Julius S. Valderama. Plane and Spherical Trigonometry. 2013 edition. Malabon City: Mutya Publishing House, Incorporated, 2013.

MLA (9th ed.) Citation

Catolos, Elvira C., et al. Plane and Spherical Trigonometry. 2013 edition. Mutya Publishing House, Incorporated, 2013.