APA Citation

Roach, H. B. Elfreth's Alley historic landmark [microform]: Philadelphia, Pa. lots and houses, Northampton County, Pa. families.

Chicago Style Citation

Roach, Hannah Benner. Elfreth's Alley Historic Landmark [microform]: Philadelphia, Pa. Lots and Houses, Northampton County, Pa. Families.

MLA Citation

Roach, Hannah Benner. Elfreth's Alley Historic Landmark [microform]: Philadelphia, Pa. Lots and Houses, Northampton County, Pa. Families.

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