Cita APA

Sanna, G., Bertolaccini, M., Mameli, A., Hughes, G., Khamashta, M., & Mathieu, A. (2005). Antiphospholipid antibodies in patients with scleroderma: Prevalence and clinical significance.

Chicago Style Citation

Sanna, G., M. Bertolaccini, A. Mameli, G. Hughes, M. Khamashta, i A. Mathieu. Antiphospholipid Antibodies in Patients With Scleroderma: Prevalence and Clinical Significance. 2005.

Cita MLA

Sanna, G., et al. Antiphospholipid Antibodies in Patients With Scleroderma: Prevalence and Clinical Significance. 2005.