Cita APA (7th ed.)

Mangahas, M. (1998). SWS surveys on the 1998 national elections. Social Weather Stations.

Cita Chicago (17th ed.)

Mangahas, Mahar. SWS Surveys on the 1998 National Elections. Diliman, Quezon City, Philippines: Social Weather Stations, 1998.

Cita MLA (9th ed.)

Mangahas, Mahar. SWS Surveys on the 1998 National Elections. Social Weather Stations, 1998.