APA (7 ম সংস্করণ) উদ্ধৃতি

(1998). BIR Tax calendar: BIR enters the age of information technology. Bureau of Internal Revenue.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

BIR Tax Calendar: BIR Enters the Age of Information Technology. s.l: Bureau of Internal Revenue, 1998.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

BIR Tax Calendar: BIR Enters the Age of Information Technology. Bureau of Internal Revenue, 1998.