APA citiranje

Crawford, J. R., & Say, D. (2013). Vitamin B(12) deficiency presenting as acute ataxia. BMJ Publishing Group.

Citação norma Chicago

Crawford, John Ross, and Daphne Say. Vitamin B(12) Deficiency Presenting As Acute Ataxia. BMJ Publishing Group, 2013.

MLA citiranje

Crawford, John Ross, and Daphne Say. Vitamin B(12) Deficiency Presenting As Acute Ataxia. BMJ Publishing Group, 2013.