Sankar, N. S. (1998). Accidental ingestion of a dental instrument.
Citação norma ChicagoSankar, N S. Accidental Ingestion of a Dental Instrument. 1998.
MLA引文Sankar, N S. Accidental Ingestion of a Dental Instrument. 1998.
警告：這些引文格式不一定是100％准確.
APA引文