Cita APA (7th ed.)

Sherwood, G. F. T., & Bernau, C. A. (1909). The international genealogical Directory: By George F. T. Sherwood. Bernau.

Cita Chicago (17th ed.)

Sherwood, George F. T., i Charles A. Bernau. The International Genealogical Directory: By George F. T. Sherwood. Walton-on-Thames, Engl.: Bernau, 1909.

Cita MLA (8th ed.)

Sherwood, George F. T., i Charles A. Bernau. The International Genealogical Directory: By George F. T. Sherwood. Bernau, 1909.