APA (7th ed.) Citation

Ritchhart, R. (1994). Making number sense: A sourcebook for developing numeracy. Addison-Wesley.

Chicago Style (17th ed.) Citation

Ritchhart, Ron. Making Number Sense: A Sourcebook for Developing Numeracy. Menlo Park, Calif: Addison-Wesley, 1994.

MLA (9th ed.) Citation

Ritchhart, Ron. Making Number Sense: A Sourcebook for Developing Numeracy. Addison-Wesley, 1994.

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