APA (7th ed.) Citation

Gattegno, C. (1960). A teacher's introduction to the Cuisenaire-Gattegno method of teaching arithmetic. Gattegno-Polloack Educational.

Chicago Style (17th ed.) Citation

Gattegno, Caleb. A Teacher's Introduction to the Cuisenaire-Gattegno Method of Teaching Arithmetic. Reading, Berks: Gattegno-Polloack Educational, 1960.

MLA (8th ed.) Citation

Gattegno, Caleb. A Teacher's Introduction to the Cuisenaire-Gattegno Method of Teaching Arithmetic. Gattegno-Polloack Educational, 1960.

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