Cita APA (7th ed.)

Domingo, A. C., Dimasuay, L. B., Lawas, V. M., Lubag, S. P., & Almonte, V. D. (2015). Worktext in college trigonometry (Second edition.). C & E Publishing, Inc.

Cita Chicago (17th ed.)

Domingo, Alleli C., Lynie B. Dimasuay, Vernel M. Lawas, Sharon P. Lubag, i Velimor D. Almonte. Worktext in College Trigonometry. Second edition. Quezon City: C & E Publishing, Inc, 2015.

Cita MLA (9th ed.)

Domingo, Alleli C., et al. Worktext in College Trigonometry. Second edition. C & E Publishing, Inc, 2015.