Gaya APA

Newman, M, G., Takei, H, H. (2006, 2014). Carranza's Clinical Periodontology (12). : Saunder Elsevier.Inc.

Gaya MLA

Newman, Michael, G.., Takei, Henry, H.. "Carranza's Clinical Periodontology". 12 : Saunder Elsevier.Inc, 2006, 2014. Text.