APA (7th ed.) Citation

Aquino, M. R., Pimentel, S. B., & Rojas, J. T. (1972). The most intelligible variety of English pronunciation for use in the Philippines. Alemar-Phoenix.

Chicago Style (17th ed.) Citation

Aquino, Milagros Romaquin, Salaverga B. Pimentel, and Jose T. Rojas. The Most Intelligible Variety of English Pronunciation for Use in the Philippines. Quezon City: Alemar-Phoenix, 1972.

MLA (9th ed.) Citation

Aquino, Milagros Romaquin, et al. The Most Intelligible Variety of English Pronunciation for Use in the Philippines. Alemar-Phoenix, 1972.