Gaya APA

Torabinejad, M., E.Walton, R. (2009). ENDODONTICS PRINCIPLES AND PRACTICE (4th.edition). St.Louis: Elsevier.

Gaya MLA

Torabinejad, Mahmoud., E.Walton, Richard. "ENDODONTICS PRINCIPLES AND PRACTICE". 4th.edition St.Louis: Elsevier, 2009. Text.