APA Style

Cummnings, C., Fredrickson, J. (1986). Otolaryngogology-head and neck surger vol.4 : ear and skull base . St.Louis: The CV.Mosby Company.

MLA Style

Cummnings, Charles., Fredrickson, John. "Otolaryngogology-head and neck surger vol.4 : ear and skull base". St.Louis: The CV.Mosby Company, 1986. Text.