Gaya APA
Walls, J, F, M, &, A, W. (2008).
Applied Dental Materials 9th Edition .
United Kingdom:
Blackwell Munksgaard.
Gaya MLA
Walls, John, F., McCabe, &, Angus, W.G..
"Applied Dental Materials 9th Edition".
United Kingdom:
Blackwell Munksgaard,
2008.
Koleksi Elektronik.