Citazione APA

Kentucky. State Planning Committee, United States. National Park Service, & United States. Work Projects Administration. Kentucky. (1938). Park, parkway & recreational-area study commonwealth of Kentucky: Tentative final report, October 1938.

Stile di citazione Chicago

Kentucky. State Planning Committee, United States. National Park Service, e United States. Work Projects Administration. Kentucky. Park, Parkway & Recreational-area Study Commonwealth of Kentucky: Tentative Final Report, October 1938. [Frankfort, Ky, 1938.

Citazione MLA

Kentucky. State Planning Committee, et al. Park, Parkway & Recreational-area Study Commonwealth of Kentucky: Tentative Final Report, October 1938. 1938.