APA (7e ed.) Bronvermelding

Brown, N. L. (1978). Renewable energy resources rural application developing world. Westview Press.

Chicago (17e ed.) Bronvermelding

Brown, Norman L. Renewable Energy Resources Rural Application Developing World. Colorado: Westview Press, 1978.

MLA (9e ed.) Bronvermelding

Brown, Norman L. Renewable Energy Resources Rural Application Developing World. Westview Press, 1978.