APA Edition Citation

Mathematics foundation course team(Open University). (1973). Files1, files2, M251 Units 10-11. Open University Press.

Chicago Edition Citation

Mathematics foundation course team(Open University). Files1, Files2, M251 Units 10-11. England: Open University Press, 1973.

MLA Edition Citation

Mathematics foundation course team(Open University). Files1, Files2, M251 Units 10-11. Open University Press, 1973.

Warning: These citations may not always be 100% accurate.