Παραπομπή σε μορφή APA (7η εκδ.)

Nakamura, G., Ganem, E. M., Módolo, N. S. P., Rugolo, L. M. S. d. S., & Castiglia, Y. M. M. Labor analgesia with ropivacaine added to clonidine: A randomized clinical trial. Associação Paulista de Medicina.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nakamura, Giane, Eliana Marisa Ganem, Norma Sueli Pinheiro Módolo, Ligia Maria Suppo de Souza Rugolo, και Yara Marcondes Machado Castiglia. Labor Analgesia with Ropivacaine Added to Clonidine: A Randomized Clinical Trial. Associação Paulista de Medicina.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nakamura, Giane, et al. Labor Analgesia with Ropivacaine Added to Clonidine: A Randomized Clinical Trial. Associação Paulista de Medicina.