APA

United States, . (1972). Conservation of energy: prepared at request of Henry M. Jackson, Chairman, pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

Chicago

United States, . 1972. Conservation of energy: prepared at request of Henry M. Jackson, Chairman, pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

Harvard

United States, . (1972). Conservation of energy: prepared at request of Henry M. Jackson, Chairman, pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

MLA

United States, . Conservation of energy: prepared at request of Henry M. Jackson, Chairman, pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: . 1972.