Cita APA

Zhang, Y., Wang, L., Liu, H., Li, N., Li, J., & Yi, J. (2009). The design and protocol of acupuncture for migraine prophylaxis: A multicenter randomized controlled trial. BioMed Central.

Citación estilo Chicago

Zhang, Yan, Linpeng Wang, Huilin Liu, Nan Li, Jingdao Li, and Jinghong Yi. The Design and Protocol of Acupuncture for Migraine Prophylaxis: A Multicenter Randomized Controlled Trial. BioMed Central, 2009.

Cita MLA

Zhang, Yan, et al. The Design and Protocol of Acupuncture for Migraine Prophylaxis: A Multicenter Randomized Controlled Trial. BioMed Central, 2009.

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