Hill, G. (1990). Materials and their uses. Hodder and Stoughton.
Chicago Style (17th ed.) CitationHill, Graham. Materials and Their Uses. Dunton Green, Sevenoaks, Kent: Hodder and Stoughton, 1990.
MLA (9th ed.) CitationHill, Graham. Materials and Their Uses. Hodder and Stoughton, 1990.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.