APA aipamena

University of Tennessee (Knoxville campus). (1953). Modernizing the highway system.

Chicago Style aipamena

University of Tennessee (Knoxville campus). Modernizing the Highway System. Knoxville, 1953.

MLA aipamena

University of Tennessee (Knoxville campus). Modernizing the Highway System. 1953.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.