APA (7th ed.) Citation

Twidell, J. (2022). Renewable energy resources (Fourth edition.). Routledge.

Chicago Style (17th ed.) Citation

Twidell, John. Renewable Energy Resources. Fourth edition. New York: Routledge, 2022.

MLA (8th ed.) Citation

Twidell, John. Renewable Energy Resources. Fourth edition. Routledge, 2022.