Boughton, E. W. (1916). Detection of resin in drier: [Issued January. 15, 1916]. Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Boughton, E. W. Detection of Resin in Drier: [Issued January. 15, 1916]. Washington: Government Printing Office, 1916.
MLA-Zitierstil (9. Ausg.)Boughton, E. W. Detection of Resin in Drier: [Issued January. 15, 1916]. Government Printing Office, 1916.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.