Παραπομπή APA

Roy, D., & Pamplin, B. (1977). Tunnelling and Negative Resistance phenomenain Semiconductors. Pergamon Press.

Παραπομπή Chicago Style

Roy, D.K, και B.R Pamplin. Tunnelling and Negative Resistance Phenomenain Semiconductors. Oxford: Pergamon Press, 1977.

Παραπομπή MLA

Roy, D.K, και B.R Pamplin. Tunnelling and Negative Resistance Phenomenain Semiconductors. Pergamon Press, 1977.