Παραπομπή APA

Kemperer, C. (1972). Electron physics: The physics of the free electron (2nd ed.). Butterworths.

Παραπομπή Chicago Style

Kemperer, C. Electron Physics: The Physics of the Free Electron. 2nd ed. London: Butterworths, 1972.

Παραπομπή MLA

Kemperer, C. Electron Physics: The Physics of the Free Electron. 2nd ed. Butterworths, 1972.