Παραπομπή APA

Ramachandran G N. (1970). Fourier methods in crystallography. W I.

Παραπομπή Chicago Style

Ramachandran G N. Fourier Methods in Crystallography. N Y: W I, 1970.

Παραπομπή MLA

Ramachandran G N. Fourier Methods in Crystallography. W I, 1970.