Surveys.

MLA

Park Historic Structures and Cultural Landscapes Program (U.S.). Surveys. [Washington, D.C.] : U.S. Department of the Interior, National Park Service, Cultural Resources, Park Historic Structures & Cultural Landscapes, [1998?]

APA

Park Historic Structures and Cultural Landscapes Program (U.S.). (1998). Surveys. [Washington, D.C.] : U.S. Department of the Interior, National Park Service, Cultural Resources, Park Historic Structures & Cultural Landscapes.

Chicago

Park Historic Structures and Cultural Landscapes Program (U.S.). Surveys. [Washington, D.C.] : U.S. Department of the Interior, National Park Service, Cultural Resources, Park Historic Structures & Cultural Landscapes, [1998?]