APA
ARENS D. E., RAY ADAMS W. & DE CASTRO R. A.Endodontic surgery. Philadelphia: Ed. Harper&Row.
Chicago
ARENS Donald E, RAY ADAMS William and DE CASTRO Rolando A.Endodontic surgery. Philadelphia: Ed. Harper&Row.
Harvard
ARENS D. E., RAY ADAMS W. and DE CASTRO R. A.Endodontic surgery. Philadelphia: Ed. Harper&Row.
MLA
ARENS Donald E, RAY ADAMS William and DE CASTRO Rolando A.Philadelphia: Ed. Harper&Row. .