APA aipamena

United States. Bureau of Public Roads. (1964). Highways and economic and social changes. United States Govt. Print. Off.

Chicago Style aipamena

United States. Bureau of Public Roads. Highways and Economic and Social Changes. Washington, D. C: United States Govt. Print. Off, 1964.

MLA aipamena

United States. Bureau of Public Roads. Highways and Economic and Social Changes. United States Govt. Print. Off, 1964.