APA (7th ed.) Zitazioa

Koshel, R. J. Design of Efficient Illumination Systems. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Koshel, R. John. Design of Efficient Illumination Systems. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Koshel, R. John. Design of Efficient Illumination Systems. SPIE Digital Library.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.