APA
International Union of Crystallography, .Acta crystallographica, sec. A: foundations of crystallography. Kobenhavn: Munksgaard.
Chicago
International Union of Crystallography, .Acta crystallographica, sec. A: foundations of crystallography. Kobenhavn: Munksgaard.
Harvard
International Union of Crystallography, .Acta crystallographica, sec. A: foundations of crystallography. Kobenhavn: Munksgaard.
MLA
International Union of Crystallography, .Kobenhavn: Munksgaard. .