MLA

Douglas, Raymond, et al. Thyroid Eye Disease. Springer New York, 2015.

APA

Douglas, R., Douglas, R. S, Gupta, S., & McCoy, A. N. (2015). Thyroid Eye Disease. Springer New York.

Chicago

Douglas, Raymond, Raymond S Douglas, Shivani Gupta, and Allison N McCoy. Thyroid Eye Disease. : Springer New York, 2015.