APA aipamena

(1977). The gas guzzler tax proposal. Washington: U.S. Government Printing Office.

Chicago Style aipamena

The Gas Guzzler Tax Proposal. Washington: U.S. Government Printing Office, 1977.

MLA aipamena

The Gas Guzzler Tax Proposal. Washington: U.S. Government Printing Office, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.