Printed books are either on the 'open shelves' in the main part of the library and can be borrowed, or, in the Academic Reserves section of the library. Books housed in AR can only be borrowed overnight or for weekends. You can book an item in advance of using it. Most books are at the Medical library but there is also a collection at the other libraries.
Psychiatry books are arranged on the shelves in number order. The main number is 616.89 but check the Library's iLink catalogue for the exact number for a specific book and its location.