APA (7 ম সংস্করণ) উদ্ধৃতি

Corpuz, F. N. (1975). Age-grade census in relation to grade-progress of the elementary school pupils in the Division of Isabela, 1965-1966 [microform]. Photoduplication Service, University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Corpuz, Federico Nicolas. Age-grade Census in Relation to Grade-progress of the Elementary School Pupils in the Division of Isabela, 1965-1966 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Corpuz, Federico Nicolas. Age-grade Census in Relation to Grade-progress of the Elementary School Pupils in the Division of Isabela, 1965-1966 [microform]. Photoduplication Service, University of the Philippines Library, 1975.