APA citiranje

Freeman, L. M., Bloemenkamp, K. W., Franssen, M. T., Papatsonis, D. N., Hajenius, P. J., Hollmann, M. W., . . . Middeldorp, J. M. (2015). Patient controlled analgesia with remifentanil versus epidural analgesia in labour: Randomised multicentre equivalence trial. BMJ.

Citação norma Chicago

Freeman, Liv M., et al. "Patient Controlled Analgesia With Remifentanil Versus Epidural Analgesia in Labour: Randomised Multicentre Equivalence Trial." BMJ 2015.

MLA citiranje

Freeman, Liv M., et al. "Patient Controlled Analgesia With Remifentanil Versus Epidural Analgesia in Labour: Randomised Multicentre Equivalence Trial." BMJ 2015.