Cita APA (7th ed.)

Morella, C. (2007). Volcano tourism: RP attempts to sell deadly volcanoes to tourists. Manila Bulletin.

Cita Chicago (17th ed.)

Morella, Cecil. "Volcano Tourism: RP Attempts to Sell Deadly Volcanoes to Tourists." Manila Bulletin 2007.

Cita MLA (9th ed.)

Morella, Cecil. "Volcano Tourism: RP Attempts to Sell Deadly Volcanoes to Tourists." Manila Bulletin, 2007.