APA (7e ed.) Bronvermelding

Ocampo, A. R. (1999). Mabini's unsolicited advice to Aguinaldo. IN Looking back [column]. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Ocampo, Ambeth R. "Mabini's Unsolicited Advice to Aguinaldo. IN Looking Back [column]." Philippine Daily Inquirer 1999.

MLA (9e ed.) Bronvermelding

Ocampo, Ambeth R. "Mabini's Unsolicited Advice to Aguinaldo. IN Looking Back [column]." Philippine Daily Inquirer, 1999.