APA (7th ed.) Citation

Gehrke, W. H. (1934). The beginnings of the Pennsylvania-German element in Rowan and Cabarrus Counties, North Carolina. [publisher not identified].

Chicago Style (17th ed.) Citation

Gehrke, William Herman. The Beginnings of the Pennsylvania-German Element in Rowan and Cabarrus Counties, North Carolina. [Place of publication not identified]: [publisher not identified], 1934.

MLA (9th ed.) Citation

Gehrke, William Herman. The Beginnings of the Pennsylvania-German Element in Rowan and Cabarrus Counties, North Carolina. [publisher not identified], 1934.