MLA

Mansour, Salah, et al. Tympanic Membrane Retraction Pocket. Springer International Publishing, 2015.

APA

Mansour, S., Haidar, H., Magnan, J., & Nicolas, K. (2015). Tympanic Membrane Retraction Pocket. Springer International Publishing.

Chicago

Mansour, Salah, Hassan Haidar, Jacques Magnan, and Karen Nicolas. Tympanic Membrane Retraction Pocket. : Springer International Publishing, 2015.