Freeling, N. (1972). The second Freeling omnibus: Comprising Double-barrel, The king of the rainy country, The Dresden green. Gollancz.
Citazione stile Chigago Style (17a edizione)Freeling, Nicolas. The Second Freeling Omnibus: Comprising Double-barrel, The King of the Rainy Country, The Dresden Green. London: Gollancz, 1972.
Citatione MLA (8a ed.)Freeling, Nicolas. The Second Freeling Omnibus: Comprising Double-barrel, The King of the Rainy Country, The Dresden Green. Gollancz, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.