APA Citation

Toogood, A. C. (1973). Allegheny Portage Railroad National Historic Site, Pennsylvania. Denver: Denver Service Center, Historic Preservation Team, National Park Service.

Chicago Style Citation

Toogood, Anna Coxe. Allegheny Portage Railroad National Historic Site, Pennsylvania. Denver: Denver Service Center, Historic Preservation Team, National Park Service, 1973.

MLA Citation

Toogood, Anna Coxe. Allegheny Portage Railroad National Historic Site, Pennsylvania. Denver: Denver Service Center, Historic Preservation Team, National Park Service, 1973.

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