Franklin

MLA

Holcomb, William P. Pennsylvania Boroughs. Baltimore: N. Murray, publication agent, Johns Hopkins University, 1886.

APA

Holcomb, W. P. (1886). Pennsylvania boroughs. Baltimore: N. Murray, publication agent, Johns Hopkins University.

Chicago

Holcomb, William P. Pennsylvania Boroughs. Baltimore: N. Murray, publication agent, Johns Hopkins University, 1886.