APA引文

Morton, C. A. (1898). The PATHOLOGY and TREATMENT of GENU VALGUM.

Citação norma Chicago

Morton, Charles A. The PATHOLOGY and TREATMENT of GENU VALGUM. 1898.

MLA引文

Morton, Charles A. The PATHOLOGY and TREATMENT of GENU VALGUM. 1898.

警告：這些引文格式不一定是100％准確.