Lua APA (7ú heag.)
Key, P. F., & Spence, E. H. (2012). Commercial shipbuilding lessons for Navy shipbuilders. Nova Science Publishers Inc.
Lua i Stíl Chicago (17ú heag.)
Key, Pat F., agus Erick H. Spence. Commercial Shipbuilding Lessons for Navy Shipbuilders. New York: Nova Science Publishers Inc, 2012.
Lua MLA (9ú heag.)
Key, Pat F., agus Erick H. Spence. Commercial Shipbuilding Lessons for Navy Shipbuilders. Nova Science Publishers Inc, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.