Lua APA (7ú heag.)

Coghill, R. (2005). The healing energies of light. GAIA Books.

Lua i Stíl Chicago (17ú heag.)

Coghill, Roger. The Healing Energies of Light. London: GAIA Books, 2005.

Lua MLA (8ú heag.)

Coghill, Roger. The Healing Energies of Light. GAIA Books, 2005.

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