APA Style
Patel, S. et al
(2011).
Pitt Ford's problem-based learning in endodontology
.
Chichester:
Wiley-Blackwell.
MLA Style
Patel, Shanon. et al.
"Pitt Ford's problem-based learning in endodontology".
Chichester:
Wiley-Blackwell,
2011.
Text.