Cita APA (7a ed.)

Bayer, M., Zinn, S., & Rüdiger, C. (2021). Grading in Secondary Schools in Germany – The Impact of Social Origin and Gender. Elsevier.

Cita Chicago Style (17a ed.)

Bayer, Michael, Sabine Zinn, y Christin Rüdiger. Grading in Secondary Schools in Germany – The Impact of Social Origin and Gender. Elsevier, 2021.

Cita MLA (8a ed.)

Bayer, Michael, et al. Grading in Secondary Schools in Germany – The Impact of Social Origin and Gender. Elsevier, 2021.