Citazione Stile APA (7a Edizione)

Herrera, E. F. (2002). Imported 'wonder world' may cause cancer. IN Policy peek [column]. Manila Times.

Citazione stile Chigago Style (17a edizione)

Herrera, Ernesto F. "Imported 'Wonder World' May Cause Cancer. IN Policy Peek [column]." Manila Times 2002.

Citatione MLA (9a ed.)

Herrera, Ernesto F. "Imported 'Wonder World' May Cause Cancer. IN Policy Peek [column]." Manila Times, 2002.