Cita APA (7th ed.)
Joint Commitee on Power Diffraction Standards. (1972). Power Diffraction File: Sets 11-15. Joint Commitee on Power Diffraction Standards.
Cita Chicago (17th ed.)
Joint Commitee on Power Diffraction Standards. Power Diffraction File: Sets 11-15. Pennsylvania: Joint Commitee on Power Diffraction Standards, 1972.
Cita MLA (9th ed.)
Joint Commitee on Power Diffraction Standards. Power Diffraction File: Sets 11-15. Joint Commitee on Power Diffraction Standards, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.