Gaya APA

Williams, A, L., Haughton, V, M. (1985). Cranial Computed Tomography: A Comprehensive Text . St. Louis: The C.V. Mosby.

Gaya MLA

Williams, Allan, L., Haughton, Victor, M. "Cranial Computed Tomography: A Comprehensive Text". St. Louis: The C.V. Mosby, 1985. print.