Gray,Winifred ed. (2010). Diagnostic cytopathology (3rd ed.). Elsevier.
Chicago Style aipamenaGray,Winifred ed. Diagnostic Cytopathology. 3rd ed. London: Elsevier, 2010.
MLA aipamenaGray,Winifred ed. Diagnostic Cytopathology. 3rd ed. Elsevier, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.