APA (7th ed.) Citation

Jahan, I., Hauser, R. A., Sullivan, K. L., Miller, A., & al, e. (2009). Sleep disorders in Parkinson’s disease. Dove Medical Press.

Chicago Style (17th ed.) Citation

Jahan, Israt, Robert A. Hauser, Kelly L. Sullivan, Amber Miller, and et al. Sleep Disorders in Parkinson’s Disease. Dove Medical Press, 2009.

MLA (8th ed.) Citation

Jahan, Israt, et al. Sleep Disorders in Parkinson’s Disease. Dove Medical Press, 2009.