APA (7th ed.) Citation

Childs, C. G. (1847). Pennsylvania the pioneer in internal improvements: The coal and iron trade, embracing statistics of Pennsylvania. C.G. Childs.

Chicago Style (17th ed.) Citation

Childs, Cephas Grier. Pennsylvania the Pioneer in Internal Improvements: The Coal and Iron Trade, Embracing Statistics of Pennsylvania. Philadelphia: C.G. Childs, 1847.

MLA (9th ed.) Citation

Childs, Cephas Grier. Pennsylvania the Pioneer in Internal Improvements: The Coal and Iron Trade, Embracing Statistics of Pennsylvania. C.G. Childs, 1847.