APA (7th ed.) Citation

Cole, G. L., & Hardy, A. S. (2010). In the Early Days along the Overland Trail in Nebraska Territory, in 1852. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cole, Gilbert L., and A. S. Hardy. In the Early Days Along the Overland Trail in Nebraska Territory, in 1852. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Cole, Gilbert L., and A. S. Hardy. In the Early Days Along the Overland Trail in Nebraska Territory, in 1852. Project Gutenberg, 2010.

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