APA (7th ed.) Citation

Volunteers in Technical Assistance & United States. Office of Technical Services. (1977). Evaluation of solar cookers. Volunteers in Technical Assistance.

Chicago Style (17th ed.) Citation

Volunteers in Technical Assistance and United States. Office of Technical Services. Evaluation of Solar Cookers. Mt. Rainier, Md.: Volunteers in Technical Assistance, 1977.

MLA (9th ed.) Citation

Volunteers in Technical Assistance and United States. Office of Technical Services. Evaluation of Solar Cookers. Volunteers in Technical Assistance, 1977.