Παραπομπή APA

Litchitika, S. J. (2007). New research on optical materials. Nova science publishers.

Παραπομπή Chicago Style

Litchitika, Sherman J. New Research on Optical Materials. New York: Nova science publishers, 2007.

Παραπομπή MLA

Litchitika, Sherman J. New Research on Optical Materials. Nova science publishers, 2007.