Singer, P., & Singer, R. (2005). The moral of the story: An anthology of ethics through literature. Blackwell Pub..
Čikaški stil citiranja (17. izdanje)Singer, Peter, i Renata Singer. The Moral of the Story: An Anthology of Ethics Through Literature. Malden, MA ; Oxford: Blackwell Pub., 2005.
MLA način citiranja (8. izdanje)Singer, Peter, i Renata Singer. The Moral of the Story: An Anthology of Ethics Through Literature. Blackwell Pub., 2005.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.