(1912). Wild volatile-oil plants and their economic importance: I. Black sage; II. Wild sage; III. Swamp bay. GPO.
Chicago Style (17th ed.) CitationWild Volatile-oil Plants and Their Economic Importance: I. Black Sage; II. Wild Sage; III. Swamp Bay. [Washington]: GPO, 1912.
MLA (9th ed.) CitationWild Volatile-oil Plants and Their Economic Importance: I. Black Sage; II. Wild Sage; III. Swamp Bay. GPO, 1912.
Warning: These citations may not always be 100% accurate.