Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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