Cita APA (7a ed.)
GN, S., JC, K., DH, P., SG, M., Smith, G. N., Kingdom, J. C., . . . Matthews, S. G. (2000). Antenatal corticosteroids: Is more better? Lancet, 355(9200), 251-253.
Cita Chicago Style (17a ed.)
GN, Smith, Kingdom JC, Penning DH, Matthews SG, G N. Smith, J C. Kingdom, D H. Penning, y S G. Matthews. "Antenatal Corticosteroids: Is More Better?" Lancet 355, no. 9200 (2000): 251-253.
Cita MLA (9a ed.)
GN, Smith, et al. "Antenatal Corticosteroids: Is More Better?" Lancet, vol. 355, no. 9200, 2000, pp. 251-253.
Precaución: Estas citas no son 100% exactas.