APA aipamena

Steffen, K. G. (1965). High energy beam optics. Interscience Publishers.

Chicago Style aipamena

Steffen, Klaus G. High Energy Beam Optics. New York: Interscience Publishers, 1965.

MLA aipamena

Steffen, Klaus G. High Energy Beam Optics. Interscience Publishers, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.