APA ציטוט

Philippines. National Historical Institute. (2006). The flag and heraldic code of the Philippines illustrated: Rules and regulations implementing Republic Act No. 8491 (Third edition.). National Historical Institute.

Chicago Style (17th ed.) Citation

Philippines. National Historical Institute. The Flag and Heraldic Code of the Philippines Illustrated: Rules and Regulations Implementing Republic Act No. 8491. Third edition. Manila: National Historical Institute, 2006.

ציטוט MLA

Philippines. National Historical Institute. The Flag and Heraldic Code of the Philippines Illustrated: Rules and Regulations Implementing Republic Act No. 8491. Third edition. National Historical Institute, 2006.