(2007). Philippine volcanoes. IN Editorial [column]: The next tourist attractions. Manila Bulletin.
Chicago Style (17th ed.) Citation"Philippine Volcanoes. IN Editorial [column]: The Next Tourist Attractions." Manila Bulletin 2007.
MLA (9th ed.) Citation"Philippine Volcanoes. IN Editorial [column]: The Next Tourist Attractions." Manila Bulletin, 2007.
Warning: These citations may not always be 100% accurate.