Guterson,David. (2014). Problems with People. Bloomsbury Publishing.
Citazione stile Chigago Style (17a edizione)Guterson,David. Problems with People. London: Bloomsbury Publishing, 2014.
Citatione MLA (9a ed.)Guterson,David. Problems with People. Bloomsbury Publishing, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.