APA引文

Weale, R. A. (1988). Corneal shape and astigmatism: With a note on myopia.

Citação norma Chicago

Weale, R A. Corneal Shape and Astigmatism: With a Note On Myopia. 1988.

MLA引文

Weale, R A. Corneal Shape and Astigmatism: With a Note On Myopia. 1988.

警告：這些引文格式不一定是100％准確.