Παραπομπή APA

Evans, R. C. (1939). An introduction to crystal chemistry. The University Press.

Παραπομπή Chicago Style

Evans, Robert Crispin. An Introduction to Crystal Chemistry. Cambridge [Eng.]: The University Press, 1939.

Παραπομπή MLA

Evans, Robert Crispin. An Introduction to Crystal Chemistry. The University Press, 1939.