APA (7e ed.) Bronvermelding

Guingona, T. J. (2002). Safeguards on absentee voting. IN Commentary [column]. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Guingona, Teofisto Jr. "Safeguards on Absentee Voting. IN Commentary [column]." Philippine Daily Inquirer 2002.

MLA (9e ed.) Bronvermelding

Guingona, Teofisto Jr. "Safeguards on Absentee Voting. IN Commentary [column]." Philippine Daily Inquirer, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.