Guyton, T. L. (1975). Unionization: The viewpoint of librarians. American Library Association.
Citazione stile Chigago Style (17a edizione)Guyton, Theodore Lewis. Unionization: The Viewpoint of Librarians. Chicago: American Library Association, 1975.
Citatione MLA (9a ed.)Guyton, Theodore Lewis. Unionization: The Viewpoint of Librarians. American Library Association, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.