Lua APA (7ú heag.)

MacEwen, H. UV/Optical/IR Space Telescopes: Innovative Technologies and Concepts III. SPIE Digital Library.

Lua i Stíl Chicago (17ú heag.)

MacEwen, Howard. UV/Optical/IR Space Telescopes: Innovative Technologies and Concepts III. SPIE Digital Library.

Lua MLA (9ú heag.)

MacEwen, Howard. UV/Optical/IR Space Telescopes: Innovative Technologies and Concepts III. SPIE Digital Library.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.