Dyfyniad APA

Otto, A. D., Caldwell, J. H., Lubinski, C. A., & Hancock, S. W. Developing essential understanding of multiplication and division for teaching mathematics in grades 3-5.

Dyfyniad Arddull Chicago

Otto, Albert Dean, Janet H. Caldwell, Cheryl Ann Lubinski, and Sarah Wallus Hancock. Developing Essential Understanding of Multiplication and Division for Teaching Mathematics in Grades 3-5.

Dyfyniad MLA

Otto, Albert Dean, et al. Developing Essential Understanding of Multiplication and Division for Teaching Mathematics in Grades 3-5.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.