APA aipamena

Soothill, J. F. (1976). Letter: Breast-feeding: the immunological argument.

Chicago Style aipamena

Soothill, J F. Letter: Breast-feeding: The Immunological Argument. 1976.

MLA aipamena

Soothill, J F. Letter: Breast-feeding: The Immunological Argument. 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.