APA引文

Ruben, M. (1966). Use of conoidal curves in corneal contact lenses.

Citação norma Chicago

Ruben, M. Use of Conoidal Curves in Corneal Contact Lenses. 1966.

MLA引文

Ruben, M. Use of Conoidal Curves in Corneal Contact Lenses. 1966.

警告：這些引文格式不一定是100％准確.