Cita APA (7th ed.)

Goertzen, D. (2000). Arsenic and old base: Toxic waste in the Philippines. Filipinas.

Cita Chicago (17th ed.)

Goertzen, Donald. "Arsenic and Old Base: Toxic Waste in the Philippines." Filipinas 2000.

Cita MLA (9th ed.)

Goertzen, Donald. "Arsenic and Old Base: Toxic Waste in the Philippines." Filipinas, 2000.