APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.