APA (7th ed.) Citation

Gamilla, A. D., Flor, L., & Gamilla, A. D. (1964). My wonderful world is you: Ballad. Justo R. Gamilla, Jr.

Chicago Style (17th ed.) Citation

Gamilla, Alice Doria, Lina Flor, and A. D. Gamilla. My Wonderful World Is You: Ballad. [Quezon City]: Justo R. Gamilla, Jr, 1964.

MLA (9th ed.) Citation

Gamilla, Alice Doria, et al. My Wonderful World Is You: Ballad. Justo R. Gamilla, Jr, 1964.