APA aipamena

Stepp, L. Advanced Technology Optical/IR Telescopes VI. SPIE Digital Library.

Chicago Style aipamena

Stepp, Larry. Advanced Technology Optical/IR Telescopes VI. SPIE Digital Library.

MLA aipamena

Stepp, Larry. Advanced Technology Optical/IR Telescopes VI. SPIE Digital Library.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.