Luanna taifid
Lua APA (7ú heag.)
Brewer William Henry. (1873). Map showing in five degress of density the distribution of woodland within the territory of the United States. s.n.].
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Brewer William Henry. Map Showing in Five Degress of Density the Distribution of Woodland Within the Territory of the United States. s.n.], 1873.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Brewer William Henry. Map Showing in Five Degress of Density the Distribution of Woodland Within the Territory of the United States. s.n.], 1873.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.