Tilke, A. (1998). Library Association guidelines for secondary school libraries. Library Association.
Citazione stile Chigago Style (17a edizione)Tilke, Anthony. Library Association Guidelines for Secondary School Libraries. London: Library Association, 1998.
Citatione MLA (9a ed.)Tilke, Anthony. Library Association Guidelines for Secondary School Libraries. Library Association, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.