Cita APA (7a ed.)

Ocampo, A. R. (1998). Aguinaldo's odyssey in Simeon Villa's diary. IN Looking back [column]. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

Ocampo, Ambeth R. "Aguinaldo's Odyssey in Simeon Villa's Diary. IN Looking Back [column]." Philippine Daily Inquirer 1998.

Cita MLA (9a ed.)

Ocampo, Ambeth R. "Aguinaldo's Odyssey in Simeon Villa's Diary. IN Looking Back [column]." Philippine Daily Inquirer, 1998.