Cita APA (7th ed.)

HALL, v., MACKAY, H., & MORGAN, C. (1986). Headteachers at work. Open Univ. Press.

Cita Chicago (17th ed.)

HALL, valerie, Hugh MACKAY, i Colin MORGAN. Headteachers at Work. Philadelphia: Open Univ. Press, 1986.

Cita MLA (9th ed.)

HALL, valerie, et al. Headteachers at Work. Open Univ. Press, 1986.