APA (7th ed.) Citation

(2002). Making sense of fractions, ratios, and proportions: 2002 yearbook. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Making Sense of Fractions, Ratios, and Proportions: 2002 Yearbook. Reston, Va: National Council of Teachers of Mathematics, 2002.

MLA (9th ed.) Citation

Making Sense of Fractions, Ratios, and Proportions: 2002 Yearbook. National Council of Teachers of Mathematics, 2002.

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