Becker, S. (1966). A covenant with death. Readers Book Club in association with the Companion Book Club, London.
Citazione stile Chigago Style (17a edizione)Becker, Stephen. A Covenant with Death. London: Readers Book Club in association with the Companion Book Club, London, 1966.
Citatione MLA (8a ed.)Becker, Stephen. A Covenant with Death. Readers Book Club in association with the Companion Book Club, London, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.