APA ציטוט

Du Toit, M. M. (1967). Iris retractor for use with cryoextractors.

Citação norma Chicago

Du Toit, M M. Iris Retractor for Use With Cryoextractors. 1967.

ציטוט MLA

Du Toit, M M. Iris Retractor for Use With Cryoextractors. 1967.