APA ציטוט

Maxwell, J. P., & Ley, G. (1914). Congenital Sacro-coccygeal Tumour.

Citação norma Chicago

Maxwell, J. Preston, and Gordon Ley. Congenital Sacro-coccygeal Tumour. 1914.

ציטוט MLA

Maxwell, J. Preston, and Gordon Ley. Congenital Sacro-coccygeal Tumour. 1914.