Cita APA (7a ed.)

Kohn, A., & Blum, S. D. (2020). Ungrading: Why Rating Students Undermines Learning (and What to Do Instead) (First edition.). West Virginia University Press.

Cita Chicago Style (17a ed.)

Kohn, Alfie, y Susan Debra Blum. Ungrading: Why Rating Students Undermines Learning (and What to Do Instead). First edition. Morgantown: West Virginia University Press, 2020.

Cita MLA (8a ed.)

Kohn, Alfie, y Susan Debra Blum. Ungrading: Why Rating Students Undermines Learning (and What to Do Instead). First edition. West Virginia University Press, 2020.