APA Citation

Wallaker, J. P., & Radtke, B. (1999). Mixed skills in math / written by Jillayne Prince Wallaker ; cover and inside illustrations by Becky Radtke: Written by Jillayne Prince Wallaker ; cover and inside illustrations by Becky Radtke. Grand Rapids, MI: Instructional Fair/TS Denison.

Chicago Style Citation

Wallaker, Jillayne Prince., and Becky Radtke. Mixed Skills in Math / Written By Jillayne Prince Wallaker ; Cover and Inside Illustrations By Becky Radtke: Written By Jillayne Prince Wallaker ; Cover and Inside Illustrations By Becky Radtke. Grand Rapids, MI: Instructional Fair/TS Denison, 1999.

MLA Citation

Wallaker, Jillayne Prince., and Becky Radtke. Mixed Skills in Math / Written By Jillayne Prince Wallaker ; Cover and Inside Illustrations By Becky Radtke: Written By Jillayne Prince Wallaker ; Cover and Inside Illustrations By Becky Radtke. Grand Rapids, MI: Instructional Fair/TS Denison, 1999.

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