MLA

Hughes, Graham, and Shirish Sangle. Hughes Syndrome: The Antiphospholipid Syndrome. Springer London, 2012.

APA

Hughes, G., & Sangle, S. (2012). Hughes Syndrome: The Antiphospholipid Syndrome. Springer London.

Chicago

Hughes, Graham, and Shirish Sangle. Hughes Syndrome: The Antiphospholipid Syndrome. : Springer London, 2012.