Ashland (Henry Clay House) :
Lexington, Kentucky.

APA Citation

United States. National Park Service. Preservation Assistance Division. (1989). Ashland (Henry Clay House): Lexington, Kentucky. [Washington, DC (P.O. Box 37127, Washington 20013-7127): National Park Service, Preservation Assistance Division.

MLA Citation

United States. National Park Service. Preservation Assistance Division. Ashland (Henry Clay House): Lexington, Kentucky. [Washington, DC (P.O. Box 37127, Washington 20013-7127): National Park Service, Preservation Assistance Division, 1989.

Warning: These citations may not always be complete (especially for serials).