Cita APA (7th ed.)

Lazaro, P. M. C., & Tiangco, C. F. Iskala ng altruismo ng Pilipino. University of the Philippines Diliman Extension Program in Pampang.

Cita Chicago (17th ed.)

Lazaro, Patricia Marie C., i Cristabel Fagela Tiangco. Iskala Ng Altruismo Ng Pilipino. Pampanga: University of the Philippines Diliman Extension Program in Pampang.

Cita MLA (9th ed.)

Lazaro, Patricia Marie C., i Cristabel Fagela Tiangco. Iskala Ng Altruismo Ng Pilipino. University of the Philippines Diliman Extension Program in Pampang.