APA (7th ed.) Citation

Ayala, T. L. (2011). Earthworm. UST Pub. House.

Chicago Style (17th ed.) Citation

Ayala, Tita Lacambra. Earthworm. Manila: UST Pub. House, 2011.

MLA (9th ed.) Citation

Ayala, Tita Lacambra. Earthworm. UST Pub. House, 2011.

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