Cita APA

Great Britain her majesty's stationary office. (1972). Mathematics in primary schools. Her majesty's stationary office.

Citación estilo Chicago

Great Britain her majesty's stationary office. Mathematics in Primary Schools. London: Her majesty's stationary office, 1972.

Cita MLA

Great Britain her majesty's stationary office. Mathematics in Primary Schools. Her majesty's stationary office, 1972.