Cita APA (7a ed.)

National Bureau of Standards (US). (1955). Sound insulation of wall and floor construction. Government Print. Office.

Cita Chicago Style (17a ed.)

National Bureau of Standards (US). Sound Insulation of Wall and Floor Construction. Washington: Government Print. Office, 1955.

Cita MLA (9a ed.)

National Bureau of Standards (US). Sound Insulation of Wall and Floor Construction. Government Print. Office, 1955.