APA (7th ed.) Citation

Philippines (Republic). Bureau of Public Schools. (1949). Manual of diagnostic and drill cards in arithmetic for elementary grades. Bureau of Print.

Chicago Style (17th ed.) Citation

Philippines (Republic). Bureau of Public Schools. Manual of Diagnostic and Drill Cards in Arithmetic for Elementary Grades. Manila: Bureau of Print, 1949.

MLA (9th ed.) Citation

Philippines (Republic). Bureau of Public Schools. Manual of Diagnostic and Drill Cards in Arithmetic for Elementary Grades. Bureau of Print, 1949.

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