APA (7th ed.) Citation

Alcantara, R. D., & Cabanilla, J. Q. (1999). Skillbook for speech improvement. Katha Pub.

Chicago Style (17th ed.) Citation

Alcantara, Rebecca Desamito, and Josefina Q. Cabanilla. Skillbook for Speech Improvement. Quezon City: Katha Pub, 1999.

MLA (9th ed.) Citation

Alcantara, Rebecca Desamito, and Josefina Q. Cabanilla. Skillbook for Speech Improvement. Katha Pub, 1999.