Gaya APA

James, R. (1954). The Chystalline State,Vol II; the optical principles of the diffraction of x-rays . London: G. Bell and Sons, ltd..

Gaya MLA

James, RW. "The Chystalline State,Vol II; the optical principles of the diffraction of x-rays". London: G. Bell and Sons, ltd., 1954. Text.