Cita APA (7th ed.)
(2016). Dentistry 3000. University Library System, University of Pittsburgh.
Cita Chicago (17th ed.)
Dentistry 3000. University Library System, University of Pittsburgh, 2016.
Cita MLA (9th ed.)
Dentistry 3000. University Library System, University of Pittsburgh, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.