Παραπομπή APA

C N R S. (1972). Proceedings: New methods of instrumental spectroscopy. Gordon and Breach.

Παραπομπή Chicago Style

C N R S. Proceedings: New Methods of Instrumental Spectroscopy. New York: Gordon and Breach, 1972.

Παραπομπή MLA

C N R S. Proceedings: New Methods of Instrumental Spectroscopy. Gordon and Breach, 1972.