Wirsing, D. R. (1977). Builders, brewers, and burghers: Germans of Washington State. Washington State American Revolution Bicentennial Commission.
Style de citation Chicago (17e éd.)Wirsing, Dale R. Builders, Brewers, and Burghers: Germans of Washington State. [Olympia?]: Washington State American Revolution Bicentennial Commission, 1977.
Style de citation MLA (8e éd.)Wirsing, Dale R. Builders, Brewers, and Burghers: Germans of Washington State. Washington State American Revolution Bicentennial Commission, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.