APA (7th ed.) Citation

Erkan, D., & Levine, S. R. (2004). Neurologic involvement in systemic autoimmune diseases. Elsevier.

Chicago Style (17th ed.) Citation

Erkan, Doruk, and Steven R. Levine. Neurologic Involvement in Systemic Autoimmune Diseases. Amsterdam ; Boston: Elsevier, 2004.

MLA (9th ed.) Citation

Erkan, Doruk, and Steven R. Levine. Neurologic Involvement in Systemic Autoimmune Diseases. Elsevier, 2004.