APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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