APA aipamena

Lazaro, D. (1999). US wakes up to toxic time bomb. Manila Times.

Chicago Style aipamena

Lazaro, D'jay. "US Wakes Up to Toxic Time Bomb." Manila Times 1999.

MLA aipamena

Lazaro, D'jay. "US Wakes Up to Toxic Time Bomb." Manila Times, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.