APA aipamena

Chamberlain, G. (2006). British maternal mortality in the 19th and early 20th centuries. The Royal Society of Medicine.

Chicago Style aipamena

Chamberlain, Geoffrey. British Maternal Mortality in the 19th and Early 20th Centuries. The Royal Society of Medicine, 2006.

MLA aipamena

Chamberlain, Geoffrey. British Maternal Mortality in the 19th and Early 20th Centuries. The Royal Society of Medicine, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.