Gaya APA

Samuels;, A, H, M, A. (2009, 2014). Adams and Victor's Principles of Neurology (9 & 10). : Mc Graw Inc.

Gaya MLA

Samuels;, Allan, H.Ropper;, Martin, A.. "Adams and Victor's Principles of Neurology". 9 & 10 : Mc Graw Inc, 2009, 2014. Text.