APA (7th ed.) Citation

Trumbull, J. (1961). Selected sources of information on U.S. and world energy resources: An annotated bibliography. [publisher not identified].

Chicago Style (17th ed.) Citation

Trumbull, James. Selected Sources of Information on U.S. and World Energy Resources: An Annotated Bibliography. [Place of publication not identified]: [publisher not identified], 1961.

MLA (9th ed.) Citation

Trumbull, James. Selected Sources of Information on U.S. and World Energy Resources: An Annotated Bibliography. [publisher not identified], 1961.