Gaya APA
M.Graber, T., Vanarsdall, R, L. (2000).
Orthodontics: Current Principles & Techniques (4th.edition).
St. Louis:
Elsevier Mosby.
Gaya MLA
M.Graber, Thomas., Vanarsdall, Robert, L..
"Orthodontics: Current Principles & Techniques".
4th.edition
St. Louis:
Elsevier Mosby,
2000.
Text.