Visitors' guide to Mount Vernon.
APA Citation
Johnston, E. Bryant. (1886). Visitors' guide to Mount Vernon. 10th ed., revised and improved. Washington, D.C.: Gibson brothers.
MLA Citation
Johnston, Elizabeth Bryant, 1833-1907. Visitors' Guide to Mount Vernon. 10th ed., revised and improved. Washington, D.C.: Gibson brothers, 1886.
Warning: These citations may not always be complete (especially for serials).