APA (7 ম সংস্করণ) উদ্ধৃতি

Castro, E. R. (1998). Finally, free but quality pre-school education. Manila Bulletin.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Castro, Eddee RH. "Finally, Free but Quality Pre-school Education." Manila Bulletin 1998.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Castro, Eddee RH. "Finally, Free but Quality Pre-school Education." Manila Bulletin, 1998.