Hardwig, J. (1997). Is There a Duty to Die? The Hastings Center report, 27(2), 34-42. doi:10.2307/3527626
Citazione stile Chigago Style (17a edizione)Hardwig, John. "Is There a Duty to Die?" The Hastings Center Report 27, no. 2 (1997): 34-42, https://doi.org/10.2307/3527626.
Citatione MLA (9a ed.)Hardwig, John. "Is There a Duty to Die?" The Hastings Center Report, vol. 27, no. 2, 1997, pp. 34-42, https://doi.org/10.2307/3527626.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
