APA引文

Fowler, J. K. (1915). The Auscultation of the Heart.

Citação norma Chicago

Fowler, James K. The Auscultation of the Heart. 1915.

MLA引文

Fowler, James K. The Auscultation of the Heart. 1915.

警告：這些引文格式不一定是100％准確.