Gaya APA
Pitt ford problem-based learning dalam endodontologi = Pitt ford's problem-based learning in endodontology. (2013).
Jakarta:
EGC.
Gaya MLA
Pitt ford problem-based learning dalam endodontologi = Pitt ford's problem-based learning in endodontology.
.
Jakarta:
EGC,
2013.
Text.