APA Citation

Tabbert, J. C., & Peterson, F. E. (1977). Norwegian and German-Russian Heritage of North Dakota.

Chicago Style Citation

Tabbert, Jon Charles., and Frederick E. Peterson. Norwegian and German-Russian Heritage of North Dakota. 1977.

MLA Citation

Tabbert, Jon Charles., and Frederick E. Peterson. Norwegian and German-Russian Heritage of North Dakota. 1977.

Warning: These citations may not always be 100% accurate.