Gaya APA
Preus, Hans R., Laurell, lars. (2003).
Periodontal Diseases : A Manual Of Diagnosis, Treatment And Maintenance .
London:
Quintessence.
Gaya Chicago
Preus, Hans R., Laurell, lars.
Periodontal Diseases : A Manual Of Diagnosis, Treatment And Maintenance.
London:
Quintessence,
2003.
Text.
Gaya MLA
Preus, Hans R., Laurell, lars.
Periodontal Diseases : A Manual Of Diagnosis, Treatment And Maintenance.
London:
Quintessence,
2003.
Text.
Gaya Turabian
Preus, Hans R., Laurell, lars.
Periodontal Diseases : A Manual Of Diagnosis, Treatment And Maintenance.
London:
Quintessence,
2003.
Print.