APA (7th ed.) Citation

Philippines (Rep.) Dept. of Education. National Historical Commission. (1970). Historical calendar. National Historical Commission.

Chicago Style (17th ed.) Citation

Philippines (Rep.) Dept. of Education. National Historical Commission. Historical Calendar. Manila: National Historical Commission, 1970.

MLA (9th ed.) Citation

Philippines (Rep.) Dept. of Education. National Historical Commission. Historical Calendar. National Historical Commission, 1970.

Warning: These citations may not always be 100% accurate.