APA (7e ed.) Bronvermelding

Cabardo, C. N., & Nachura, R. B. (2006). O, Catbalogan! Katbalaoganon Foundation.

Chicago (17e ed.) Bronvermelding

Cabardo, Charo Nabong-, en Rene B. Nachura. O, Catbalogan! Cubao, Quezon City, Philippines: Katbalaoganon Foundation, 2006.

MLA (9e ed.) Bronvermelding

Cabardo, Charo Nabong-, en Rene B. Nachura. O, Catbalogan! Katbalaoganon Foundation, 2006.