APA (7th ed.) Citation

Dolor, A. D., Matta, L. S., & Ramos, M. (1967). Hear-speak-read-write English. Alemar-Phoenix.

Chicago Style (17th ed.) Citation

Dolor, Artemio D., Lerma Saddul Matta, and Maximo Ramos. Hear-speak-read-write English. Quezon City: Alemar-Phoenix, 1967.

MLA (9th ed.) Citation

Dolor, Artemio D., et al. Hear-speak-read-write English. Alemar-Phoenix, 1967.