APA (7th ed.) Citation

Villanueva, R. O., & Casanova, A. (2012). Tonyo. Anvil Publishing, Inc.

Chicago Style (17th ed.) Citation

Villanueva, Rene O., and Arthur Casanova. Tonyo. Mandaluyong City: Anvil Publishing, Inc, 2012.

MLA (9th ed.) Citation

Villanueva, Rene O., and Arthur Casanova. Tonyo. Anvil Publishing, Inc, 2012.