The Secretary of the Interior's standards for rehabilitation :
and guidelines for rehabilitating historic buildings (revised 1983)

APA Citation

Hume, G. L., Weeks, K. D. (1983). The Secretary of the Interior's standards for rehabilitation: and guidelines for rehabilitating historic buildings (revised 1983). Washington, D.C.: National Park Service.

MLA Citation

Hume, Gary L, and Kay D Weeks. The Secretary of the Interior's Standards for Rehabilitation: And Guidelines for Rehabilitating Historic Buildings (revised 1983). Washington, D.C.: National Park Service, 1983.