APA (7. basım) Alıntı

Abrea, L. A. Y. (2004). Child labor-profile of working children in Pampanga. University of the Philippines Diliman Extension Program in Pampanga.

Chicago Style (17. basım) Atıf

Abrea, Lea Angeli Y. Child Labor-profile of Working Children in Pampanga. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2004.

MLA (9th ed.) Atıf

Abrea, Lea Angeli Y. Child Labor-profile of Working Children in Pampanga. University of the Philippines Diliman Extension Program in Pampanga, 2004.