Cita APA (7a ed.)

USA, National Bureau of Standards, American Society for Testing and Materials, & USA National Bureau of Standards. (1968). National Bureau of Standards special publication. US Gov.Print.Off.

Cita Chicago Style (17a ed.)

USA, National Bureau of Standards, American Society for Testing and Materials, y USA National Bureau of Standards. National Bureau of Standards Special Publication. Washington, DC: US Gov.Print.Off, 1968.

Cita MLA (8a ed.)

USA, National Bureau of Standards, et al. National Bureau of Standards Special Publication. US Gov.Print.Off, 1968.