Dyfyniad APA

Charles, R. I., Ramirez, . A., & McNemar, B. (2009). Prentice Hall Mathematics Pre-Algebra. New York: Pearson.

Dyfyniad Arddull Chicago

Charles, Randall I., Alma Ramirez, và Bonnie McNemar. Prentice Hall Mathematics Pre-Algebra. New York: Pearson, 2009.

Dyfyniad MLA

Charles, Randall I., Alma Ramirez, và Bonnie McNemar. Prentice Hall Mathematics Pre-Algebra. New York: Pearson, 2009.

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