MLA

Mahmoudi, and Massoud Mahmoudi. Challenging Cases In Allergic and Immunologic Diseases of the Skin. Springer New York, 2010.

APA

Mahmoudi, M.Mahmoudi, M. (2010). Challenging Cases in Allergic and Immunologic Diseases of the Skin. Springer New York.

Chicago

Mahmoudi, and Massoud Mahmoudi. Challenging Cases In Allergic and Immunologic Diseases of the Skin. : Springer New York, 2010.