MLA

Zouboulis, Christos C, Andreas D Katsambas, and Albert M Kligman. Pathogenesis and Treatment of Acne and Rosacea. Springer Berlin Heidelberg, 2014.

APA

Zouboulis, C. C, Katsambas, A. D, & Kligman, A. M. (2014). Pathogenesis and Treatment of Acne and Rosacea. Springer Berlin Heidelberg.

Chicago

Zouboulis, Christos C., Andreas D Katsambas, and Albert M Kligman. Pathogenesis and Treatment of Acne and Rosacea. : Springer Berlin Heidelberg, 2014.