Citação norma APA

General Report (Association for the Improvement of Geometrical Teaching). The Mathematical Association.

Citação norma Chicago

General Report (Association for the Improvement of Geometrical Teaching). The Mathematical Association.

Citação norma MLA

General Report (Association for the Improvement of Geometrical Teaching). The Mathematical Association.

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