Cita APA (7th ed.)

Guballa, C., Guballa, P. B., & Alcaraz, F. C. (2009). Heaven's butterfly: Paruparo ng langit. Anvil.

Cita Chicago (17th ed.)

Guballa, Cathy, Pia B. Guballa, i Frances C. Alcaraz. Heaven's Butterfly: Paruparo Ng Langit. Pasig City: Anvil, 2009.

Cita MLA (9th ed.)

Guballa, Cathy, et al. Heaven's Butterfly: Paruparo Ng Langit. Anvil, 2009.