APA (7th ed.) Citation

Bearden, J. A. (1967). X-ray wavelength and X-ray atomic energy levels. National Bureau of Standards : For sale by Supt. of Docs., U.S. Govt. Print, Off.

Chicago Style (17th ed.) Citation

Bearden, J. A. X-ray Wavelength and X-ray Atomic Energy Levels. Washington [D.C.]: National Bureau of Standards : For sale by Supt. of Docs., U.S. Govt. Print, Off, 1967.

MLA (8th ed.) Citation

Bearden, J. A. X-ray Wavelength and X-ray Atomic Energy Levels. National Bureau of Standards : For sale by Supt. of Docs., U.S. Govt. Print, Off, 1967.