Lua APA (7ú heag.)

MacDonald, G. (1981). Facing turbulent times. Tyndale.

Lua i Stíl Chicago (17ú heag.)

MacDonald, Gordon. Facing Turbulent Times. Wheaton: Tyndale, 1981.

Lua MLA (9ú heag.)

MacDonald, Gordon. Facing Turbulent Times. Tyndale, 1981.

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