Cita APA

Eberhard, A. A., & Williams, A. T. (1988). Renewable energy resources and technology development in southern Africa. Elan Press.

Citación estilo Chicago

Eberhard, Anton A., and Anthony T. Williams. Renewable Energy Resources and Technology Development in Southern Africa. Cape Town: Elan Press, 1988.

Cita MLA

Eberhard, Anton A., and Anthony T. Williams. Renewable Energy Resources and Technology Development in Southern Africa. Elan Press, 1988.