Lua APA (7ú heag.)
Williams, D. B. (2015). Too high and too steep: Reshaping Seattle's topography. University of Washington Press.
Lua i Stíl Chicago (17ú heag.)
Williams, David B. Too High and Too Steep: Reshaping Seattle's Topography. Seattle, [Washington] ; London, [England]: University of Washington Press, 2015.
Lua MLA (9ú heag.)
Williams, David B. Too High and Too Steep: Reshaping Seattle's Topography. University of Washington Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.