APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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