APA (7th ed.) Citation

Holcomb, W. P. (1886). Pennsylvania Boroughs. Johns Hopkins Univ.

Chicago Style (17th ed.) Citation

Holcomb, William P. Pennsylvania Boroughs. Baltimore: Johns Hopkins Univ, 1886.

MLA (9th ed.) Citation

Holcomb, William P. Pennsylvania Boroughs. Johns Hopkins Univ, 1886.

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