Citazione Stile APA (7a Edizione)

O'Connor, K. (2013). The school leader's guide to grading. Solution Tree Press.

Citazione stile Chigago Style (17a edizione)

O'Connor, Ken. The School Leader's Guide to Grading. Bloomington, Ind.: Solution Tree Press, 2013.

Citatione MLA (9a ed.)

O'Connor, Ken. The School Leader's Guide to Grading. Solution Tree Press, 2013.