APA način citiranja (7. izdanje)
Paterson, C. (2008). Assisted suicide and euthanasia: A natural law ethics approach. Ashgate.
Čikaški stil citiranja (17. izdanje)
Paterson, Craig. Assisted Suicide and Euthanasia: A Natural Law Ethics Approach. Aldershot, England ; Burlington, VT: Ashgate, 2008.
MLA način citiranja (9. izdanje)
Paterson, Craig. Assisted Suicide and Euthanasia: A Natural Law Ethics Approach. Ashgate, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.