APA Edition Citation

Open University Course Team. (1972). Copernicus by Colin A Russell. Units 15 and 16. Open Uty Press.

Chicago Edition Citation

Open University Course Team. Copernicus by Colin A Russell. Units 15 and 16. Open Uty Press, 1972.

MLA Edition Citation

Open University Course Team. Copernicus by Colin A Russell. Units 15 and 16. Open Uty Press, 1972.

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