Gaya APA
Langlais, R., P., Miller, C., S. (2017).
Exercises in Oral Radiology and Interpretation, 5th Edition (5).
Belanda:
Elsevier.
Gaya MLA
Langlais, Robert, P.., Miller, Craig, S..
"Exercises in Oral Radiology and Interpretation, 5th Edition".
5
Belanda:
Elsevier,
2017.
Buku Inti.