APA-Zitierstil (7. Ausg.)

Stany Zjednoczone. Government Printing Office & Stany Zjednoczone. Office of Naval Records and Library. (1920). The northern barrage and other mining activities. Government Printing Office.

Chicago-Zitierstil (17. Ausg.)

Stany Zjednoczone. Government Printing Office und Stany Zjednoczone. Office of Naval Records and Library. The Northern Barrage and Other Mining Activities. Washington: Government Printing Office, 1920.

MLA-Zitierstil (9. Ausg.)

Stany Zjednoczone. Government Printing Office und Stany Zjednoczone. Office of Naval Records and Library. The Northern Barrage and Other Mining Activities. Government Printing Office, 1920.