APA (7th ed.) Citation

Open University. S238 Course Team. (1984). The earth's physical resources. Open University Press.

Chicago Style (17th ed.) Citation

Open University. S238 Course Team. The Earth's Physical Resources. Milton Keynes: Open University Press, 1984.

MLA (9th ed.) Citation

Open University. S238 Course Team. The Earth's Physical Resources. Open University Press, 1984.

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