APA (7th ed.) Citation

Blunden, J., & Reddish, A. (1991). Energy, resources and environment. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Blunden, John, and Alan Reddish. Energy, Resources and Environment. London: Hodder and Stoughton, 1991.

MLA (9th ed.) Citation

Blunden, John, and Alan Reddish. Energy, Resources and Environment. Hodder and Stoughton, 1991.