APA (7th ed.) Citation

Calipjo-Go, A. (2010). This time, a whale shark error in P100 bill. IN Commentary [column]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Calipjo-Go, Antonio. "This Time, a Whale Shark Error in P100 Bill. IN Commentary [column]." Philippine Daily Inquirer 2010.

MLA (9th ed.) Citation

Calipjo-Go, Antonio. "This Time, a Whale Shark Error in P100 Bill. IN Commentary [column]." Philippine Daily Inquirer, 2010.