Dyfyniad APA

Dutta, N. N., & Choudhury, B. (2005). An unusual foreign body in the nasopharynx. Springer India.

Dyfyniad Arddull Chicago

Dutta, N. N., and Bhaben Choudhury. An Unusual Foreign Body in the Nasopharynx. Springer India, 2005.

Dyfyniad MLA

Dutta, N. N., and Bhaben Choudhury. An Unusual Foreign Body in the Nasopharynx. Springer India, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.