Cita APA (7th ed.)

Keith, G. B. (2004). Mother earth [poem]. Philippine Panorama.

Cita Chicago (17th ed.)

Keith, Gabriel Baban. "Mother Earth [poem]." Philippine Panorama 2004.

Cita MLA (9th ed.)

Keith, Gabriel Baban. "Mother Earth [poem]." Philippine Panorama, 2004.