Lua APA (7ú heag.)
Branch, A. E., & Roberts, M. (2014). Branch's elements of shipping (9th ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)
Branch, Alan E., agus Michael Roberts. Branch's Elements of Shipping. 9th ed. New York: Routledge, 2014.
Lua MLA (9ú heag.)
Branch, Alan E., agus Michael Roberts. Branch's Elements of Shipping. 9th ed. Routledge, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.