APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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.

MLA (8th ed.) Citation

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