Gaya APA

Muschla, J, A., Erin, I, M, G, R, I, M. (2011). The algebra teachers guide to reteaching essential concepts and skills grades 6-12 . San Francisco: .

Gaya MLA

Muschla, Judith, A., Erin, I., Muschla,, Gary, Robert, II., Muschla,. "The algebra teachers guide to reteaching essential concepts and skills grades 6-12". San Francisco: , 2011. .