Cita APA (7th ed.)

Panganiban, J. M. E., & Tiangco, C. F. (2017). Attitude towards sadness scale. University of the Philippines Diliman Extension Program in Pampanga.

Cita Chicago (17th ed.)

Panganiban, Jose Mari E., i Cristabel Fagela Tiangco. Attitude Towards Sadness Scale. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2017.

Cita MLA (9th ed.)

Panganiban, Jose Mari E., i Cristabel Fagela Tiangco. Attitude Towards Sadness Scale. University of the Philippines Diliman Extension Program in Pampanga, 2017.