Depreciation practices of natural gas companies, 1961:

APA Citation

United States. Federal Power Commission. (1962). Depreciation practices of natural gas companies, 1961. Washington: U. S. Govt. Print. Off.

MLA Citation

United States. Federal Power Commission. Depreciation Practices of Natural Gas Companies, 1961. Washington: U. S. Govt. Print. Off, 1962.

Warning: These citations may not always be complete (especially for serials).