Cita APA (7th ed.)
Vries, J. L. d. Practical X-Ray Spectrometry.
Cita Chicago (17th ed.)
Vries, Johan Louis de. Practical X-Ray Spectrometry.
Cita MLA (9th ed.)
Vries, Johan Louis de. Practical X-Ray Spectrometry.
Atenció: Aquestes cites poden no estar 100% correctes.