Gaya APA

Hauser, S, L., Josephson, S, A. (2017). Harrison's Neurology in Clinical Medicine 1 of 2 (4th Edition). New York :: Mc Graw Hill Education,.

Gaya MLA

Hauser, Stephen, L.., Josephson, S., Andrew. "Harrison's Neurology in Clinical Medicine 1 of 2". 4th Edition New York :: Mc Graw Hill Education,, 2017. Text.