APA (7th ed.) Citation

Llamzon, T. A. (1978). Handbook of Philippine language groups. Ateneo de Manila University Press for UNESCO.

Chicago Style (17th ed.) Citation

Llamzon, Teodoro A. Handbook of Philippine Language Groups. Quezon City: Ateneo de Manila University Press for UNESCO, 1978.

MLA (9th ed.) Citation

Llamzon, Teodoro A. Handbook of Philippine Language Groups. Ateneo de Manila University Press for UNESCO, 1978.

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