Citação norma APA

Philippines (Republic). Bureau of Public Schools. (1950). Course of study in advanced arithmetic. Bureau of Print.

Citação norma Chicago

Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Manila: Bureau of Print, 1950.

Citação norma MLA

Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Bureau of Print, 1950.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.