APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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