Energybook 1; natural sources and backyard applications

MLA

Prenis, J. Energybook 1; Natural Sources and Backyard Applications. Philadelphia: Running press, 1975.

APA

Prenis, J. (1975). Energybook 1; natural sources and backyard applications. Philadelphia: Running press.

Chicago

Prenis, J. Energybook 1; Natural Sources and Backyard Applications. Philadelphia: Running press, 1975.