APA-čujuhus (7. p.)
ebrary, Inc, Warren, R., & Arulkumaran, S. (2009). Best practice in labour and delivery. Cambridge University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Richard Warren, juo Sabaratnam Arulkumaran. Best Practice in Labour and Delivery. Cambridge ; New York: Cambridge University Press, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Best Practice in Labour and Delivery. Cambridge University Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.