APA (7th ed.) Citation

Villanueva, A. G. Ang wika natin, 1-taon. Committee on Languages, Textbook Preparation.

Chicago Style (17th ed.) Citation

Villanueva, Antonio G. Ang Wika Natin, 1-taon. Manila: Committee on Languages, Textbook Preparation.

MLA (9th ed.) Citation

Villanueva, Antonio G. Ang Wika Natin, 1-taon. Committee on Languages, Textbook Preparation.

Warning: These citations may not always be 100% accurate.