APA

Ellingen D. C., United States, . (1972). Supplemental bibliography of publications on energy [compiled by Dana C. Ellingen, Library Services Division, Congressional Research Service]: pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

Chicago

Ellingen Dana C, United States, . 1972. Supplemental bibliography of publications on energy [compiled by Dana C. Ellingen, Library Services Division, Congressional Research Service]: pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

Harvard

Ellingen D. C., United States, . (1972). Supplemental bibliography of publications on energy [compiled by Dana C. Ellingen, Library Services Division, Congressional Research Service]: pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: .

MLA

Ellingen Dana C, United States, . Supplemental bibliography of publications on energy [compiled by Dana C. Ellingen, Library Services Division, Congressional Research Service]: pursuant to S. Res. 45, national fuels and energy policy study. [Washington, D.C.]: . 1972.