APA (7th ed.) Zitazioa
Callahan, D. (2000). The troubled dream of life: In search of a peaceful death. Georgetown University Press.
Chicago Style (17th ed.) Zitazioa
Callahan, Daniel. The Troubled Dream of Life: In Search of a Peaceful Death. Washington, District of Columbia: Georgetown University Press, 2000.
MLA (9th ed.) Zitazioa
Callahan, Daniel. The Troubled Dream of Life: In Search of a Peaceful Death. Georgetown University Press, 2000.
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