Børgesen, F., & MacFarlane, F. (1923). On the vegetation of the Virgin Islands of the United States: Formerly the Danish West Indies. Government printing office.
Chicago Style (17th ed.) CitationBørgesen, Frederik, and Fred MacFarlane. On the Vegetation of the Virgin Islands of the United States: Formerly the Danish West Indies. St. Thomas: Government printing office, 1923.
MLA (8th ed.) CitationBørgesen, Frederik, and Fred MacFarlane. On the Vegetation of the Virgin Islands of the United States: Formerly the Danish West Indies. Government printing office, 1923.
Warning: These citations may not always be 100% accurate.