APA aipamena

Moustafa Moussa, H. R. (1967). Excitation of helium by fast electrons and polarization of the resulting radiation. Drukkerij "Luctor et Emergo".

Chicago Style aipamena

Moustafa Moussa, Hammam Rashad. Excitation of Helium by Fast Electrons and Polarization of the Resulting Radiation. Leiden: Drukkerij "Luctor et Emergo", 1967.

MLA aipamena

Moustafa Moussa, Hammam Rashad. Excitation of Helium by Fast Electrons and Polarization of the Resulting Radiation. Drukkerij "Luctor et Emergo", 1967.