MLA

Tabbara, Khalid, Ahmed M. Abu El-Asrar, and Moncef Khairallah. Ocular Infections. Springer Berlin Heidelberg, 2014.

APA

Tabbara, K., El-Asrar, A. M. Abu, & Khairallah, M. (2014). Ocular Infections. Springer Berlin Heidelberg.

Chicago

Tabbara, Khalid, Ahmed M. Abu El-Asrar, and Moncef Khairallah. Ocular Infections. : Springer Berlin Heidelberg, 2014.