APA-čujuhus (7. p.)
Norwitz, E. R. (2010). Obstetric clinical algorithms: Management and evidence. Wiley-Blackwell.
Chicago-čujuhus (17. p.)
Norwitz, Errol R. Obstetric Clinical Algorithms: Management and Evidence. Hoboken, N.J.: Wiley-Blackwell, 2010.
MLA-čujuhus (9. p.)
Norwitz, Errol R. Obstetric Clinical Algorithms: Management and Evidence. Wiley-Blackwell, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.