Luanna taifid

Lua APA (7ú heag.)
Plummer Geo. H., Plummer F. G., & Rankine J. H. (1898). Map of Washington showing classification of lands. U. S. Geological Survey.
Lua i Stíl Chicago (17ú heag.)
Plummer Geo. H., Plummer F. G., agus Rankine J. H. Map of Washington Showing Classification of Lands. U. S. Geological Survey, 1898.
Lua MLA (9ú heag.)
Plummer Geo. H., et al. Map of Washington Showing Classification of Lands. U. S. Geological Survey, 1898.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.