Gaya APA
Langlais, R, P., Miller, C, S. (2017).
Exercise in oral radiology and interpretation (5th ed.).
St. Louis:
Elsevier.
Gaya MLA
Langlais, Robert, P.., Miller, Craig, S..
"Exercise in oral radiology and interpretation".
5th ed.
St. Louis:
Elsevier,
2017.
Text.