Citação norma APA

van der Ham, D. P., Nijhuis, J. G., Mol, B. W. J., van Beek, J. J., Opmeer, B. C., Bijlenga, D., . . . Willekes, C. (2007). Induction of labour versus expectant management in women with preterm prelabour rupture of membranes between 34 and 37 weeks (the PPROMEXIL-trial). BioMed Central.

Citação norma Chicago

van der Ham, David P., et al. Induction of Labour Versus Expectant Management in Women With Preterm Prelabour Rupture of Membranes between 34 and 37 Weeks (the PPROMEXIL-trial). BioMed Central, 2007.

Citação norma MLA

van der Ham, David P., et al. Induction of Labour Versus Expectant Management in Women With Preterm Prelabour Rupture of Membranes between 34 and 37 Weeks (the PPROMEXIL-trial). BioMed Central, 2007.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.