Citazione Stile APA (7a Edizione)

(2000). Geometry teacher's activities kit: Ready-to-use lessons & worksheets for grades 6-12 / Judith A. Muschla, Gary R. Muschla.

Citazione stile Chigago Style (17a edizione)

Geometry Teacher's Activities Kit: Ready-to-use Lessons & Worksheets for Grades 6-12 / Judith A. Muschla, Gary R. Muschla. 2000.

Citatione MLA (9a ed.)

Geometry Teacher's Activities Kit: Ready-to-use Lessons & Worksheets for Grades 6-12 / Judith A. Muschla, Gary R. Muschla. 2000.