Ellwood, E., & Dale, F. (1957). Tests on the development of clean preservative treatments for crossarms (Progress report no.1) Oil treatments. Forest Products Laboratory.
Chicago-Zitierstil (17. Ausg.)Ellwood, E.L, und F.A Dale. Tests on the Development of Clean Preservative Treatments for Crossarms (Progress Report No.1) Oil Treatments. Australlia: Forest Products Laboratory, 1957.
MLA-Zitierstil (9. Ausg.)Ellwood, E.L, und F.A Dale. Tests on the Development of Clean Preservative Treatments for Crossarms (Progress Report No.1) Oil Treatments. Forest Products Laboratory, 1957.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.