Citace podle APA (7th ed.)

Heid, W. G. (1981). The young solar collector: An evaluation of its multiple farm uses. U.S. Dept. of Agriculture, Economics and Statistics Service.

Citace podle Chicago (17th ed.)

Heid, Walter G. The Young Solar Collector: An Evaluation of Its Multiple Farm Uses. Washington, D.C.: U.S. Dept. of Agriculture, Economics and Statistics Service, 1981.

Citace podle MLA (8th ed.)

Heid, Walter G. The Young Solar Collector: An Evaluation of Its Multiple Farm Uses. U.S. Dept. of Agriculture, Economics and Statistics Service, 1981.

Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..