APA (7th ed.) Citation

Weir, J. T. a. T. (1986). Renewable Energy Resources. Great Britain.

Chicago Style (17th ed.) Citation

Weir, John Twidell and Tony. Renewable Energy Resources. Great Britain, 1986.

MLA (8th ed.) Citation

Weir, John Twidell and Tony. Renewable Energy Resources. Great Britain, 1986.

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