Cita APA

Thielen, B. F. (1903). Formaldehyde in Root-Canals. Dent Regist.

Chicago Style Citation

Thielen, B. F. "Formaldehyde in Root-Canals." Dent Regist 1903.

Cita MLA

Thielen, B. F. "Formaldehyde in Root-Canals." Dent Regist 1903.

Atenció: Aquestes cites poden no estar 100% correctes.