APA aipamena

Norman, G. R. (2000). Biostatistics: The bare essentials (2nd.). B.C.Decker Inc..

Chicago Style aipamena

Norman, Gepffery R. Biostatistics: The Bare Essentials. 2nd. London: B.C.Decker Inc., 2000.

MLA aipamena

Norman, Gepffery R. Biostatistics: The Bare Essentials. 2nd. B.C.Decker Inc., 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.