APA aipamena

Ruska, E. (1980). The early development of electron lenses and electron microscopy. Hirzel.

Chicago Style aipamena

Ruska, Ernst. The Early Development of Electron Lenses and Electron Microscopy. Stuttgart: Hirzel, 1980.

MLA aipamena

Ruska, Ernst. The Early Development of Electron Lenses and Electron Microscopy. Hirzel, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.