APA Citation

(1919). Year book of the Pennsylvania Federation of Historical Societies: And Acts and proceedings of the ... annual meeting. Harrisburg, Pa. [etc.]: The Federation.

Chicago Style Citation

Year Book of the Pennsylvania Federation of Historical Societies: And Acts and Proceedings of the ... Annual Meeting. Harrisburg, Pa. [etc.]: The Federation, 1919.

MLA Citation

Year Book of the Pennsylvania Federation of Historical Societies: And Acts and Proceedings of the ... Annual Meeting. Harrisburg, Pa. [etc.]: The Federation, 1919.

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