Citazione Stile APA (7a Edizione)

Santiago, A. A. A survey of high school students' leisure time activities in Central Luzon [microform]. Photoduplication Service.

Citazione stile Chigago Style (17a edizione)

Santiago, Alicia Alejo. A Survey of High School Students' Leisure Time Activities in Central Luzon [microform]. Quezon City: Photoduplication Service.

Citatione MLA (9a ed.)

Santiago, Alicia Alejo. A Survey of High School Students' Leisure Time Activities in Central Luzon [microform]. Photoduplication Service.