APA (7th ed.) Citation

Villanueva, P. M., Acurantes, D. C., & Aranzaso, R. C. (2003). Writing skills for college (2nd ed.). Katha Publishing.

Chicago Style (17th ed.) Citation

Villanueva, Perla M., Dolores C. Acurantes, and Roberta C. Aranzaso. Writing Skills for College. 2nd ed. Quezon City: Katha Publishing, 2003.

MLA (9th ed.) Citation

Villanueva, Perla M., et al. Writing Skills for College. 2nd ed. Katha Publishing, 2003.