Παραπομπή σε μορφή APA (7η εκδ.)

Napolitano, R., Donadono, V., Ohuma, E., Knight, C., Wanyonyi, S., Kemp, B., . . . Papageorghiou, A. (2016). Scientific basis for standardization of fetal head measurements by ultrasound: A reproducibility study. John Wiley & Sons Ltd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Napolitano, R., V. Donadono, E. Ohuma, C. Knight, S. Wanyonyi, B. Kemp, T. Norris, και A. Papageorghiou. Scientific Basis for Standardization of Fetal Head Measurements by Ultrasound: A Reproducibility Study. John Wiley & Sons Ltd, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Napolitano, R., et al. Scientific Basis for Standardization of Fetal Head Measurements by Ultrasound: A Reproducibility Study. John Wiley & Sons Ltd, 2016.