Marshall, N. (1954). Changes in the physiography of oyster bars in the James River, Virginia. [publisher not identified].
Chicago Style (17th ed.) CitationMarshall, Nelson. Changes in the Physiography of Oyster Bars in the James River, Virginia. [Place of publication not identified]: [publisher not identified], 1954.
MLA (9th ed.) CitationMarshall, Nelson. Changes in the Physiography of Oyster Bars in the James River, Virginia. [publisher not identified], 1954.
Warning: These citations may not always be 100% accurate.