Report of the proceedings of the Society of the Army of the Tennessee at the ... meeting[s] ...
APA Citation
Society of the Army of the Tennessee. (1867). Report of the proceedings of the Society of the Army of the Tennessee at the ... meeting[s] ... Cincinnati [etc.].
MLA Citation
Society of the Army of the Tennessee. Report of the Proceedings of the Society of the Army of the Tennessee At the ... Meeting[s] ... Cincinnati [etc.], 1867.
Warning: These citations may not always be complete (especially for serials).