APA Style

Wigand, M, E. (2008). Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base (2nd edn.). New York: Thieme..

MLA Style

Wigand, M., E.. "Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base". 2nd edn. New York: Thieme., 2008. Text.