APA-Zitierstil (7. Ausg.)

Lewington, J., & Orpwood, G. W. (1993). Overdue assignment: Taking responsibility for Canada's schools. Wiley.

Chicago-Zitierstil (17. Ausg.)

Lewington, Jennifer, und Graham W. Orpwood. Overdue Assignment: Taking Responsibility for Canada's Schools. Toronto [u.a.]: Wiley, 1993.

MLA-Zitierstil (9. Ausg.)

Lewington, Jennifer, und Graham W. Orpwood. Overdue Assignment: Taking Responsibility for Canada's Schools. Wiley, 1993.