APA (7th ed.) Citation
Warren, B. E. (1968). X-ray diffraction. [s.n.].
Chicago Style (17th ed.) Citation
Warren, B. E. X-ray Diffraction. [s.l.]: [s.n.], 1968.
MLA (9th ed.) Citation
Warren, B. E. X-ray Diffraction. [s.n.], 1968.
Warning: These citations may not always be 100% accurate.