Cita APA

Ford, J., Roberts, C., Nassar, N., Giles, W., & Morris, J. (2010). Recurrence of breech presentation in consecutive pregnancies. Blackwell Publishing Ltd.

Chicago Style Citation

Ford, JB, CL Roberts, N. Nassar, W. Giles, i JM Morris. Recurrence of Breech Presentation in Consecutive Pregnancies. Blackwell Publishing Ltd, 2010.

Cita MLA

Ford, JB, et al. Recurrence of Breech Presentation in Consecutive Pregnancies. Blackwell Publishing Ltd, 2010.