APA引文

Steel, J. M., Duncan, L. J., & Clarke, B. F. (1977). Control of blood glucose in labour.

Citação norma Chicago

Steel, J M., L J. Duncan, and B F. Clarke. Control of Blood Glucose in Labour. 1977.

MLA引文

Steel, J M., L J. Duncan, and B F. Clarke. Control of Blood Glucose in Labour. 1977.

警告：這些引文格式不一定是100％准確.