Cita APA

Peralta, T. L. (2009). The voice of the planet earth [essay]. Philippine Graphic.

Citación estilo Chicago

Peralta, Tirso Lamigo. "The Voice of the Planet Earth [essay]." Philippine Graphic 2009.

Cita MLA

Peralta, Tirso Lamigo. "The Voice of the Planet Earth [essay]." Philippine Graphic, 2009.

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