APA (7e ed.) Bronvermelding

(2013). To enact title 54, United States Code, "National Park Service and Related Programs", as a positive law title: Report (to accompany H.R. 1068) (Including cost estimate of the Congressional Budget Office).

Chicago (17e ed.) Bronvermelding

To Enact Title 54, United States Code, "National Park Service and Related Programs", as a Positive Law Title: Report (to Accompany H.R. 1068) (Including Cost Estimate of the Congressional Budget Office). 2013.

MLA (9e ed.) Bronvermelding

To Enact Title 54, United States Code, "National Park Service and Related Programs", as a Positive Law Title: Report (to Accompany H.R. 1068) (Including Cost Estimate of the Congressional Budget Office). 2013.