APA Citatie

Sgroi, L. S., & Laura S. Sgroi. (2001). Teaching elementary and middle school mathematics: Raising the standards. Belmont, CA: Wadsworth/Thomson Learning.

Chicago Style citaat

Sgroi, Laura S., en Laura S. Sgroi. Teaching Elementary and Middle School Mathematics: Raising the Standards. Belmont, CA: Wadsworth/Thomson Learning, 2001.

MLA citatie

Sgroi, Laura S., en Laura S. Sgroi. Teaching Elementary and Middle School Mathematics: Raising the Standards. Belmont, CA: Wadsworth/Thomson Learning, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.