Sennett, D. . e., & Czarniecki, A. (1991). Vital signs: International stories on aging. Graywolf Press.
Chicago Style (17th ed.) ZitazioaSennett, Dorothy ed, eta Anne Czarniecki. Vital Signs: International Stories on Aging. St. Paul, Minnesota: Graywolf Press, 1991.
MLA (9th ed.) ZitazioaSennett, Dorothy ed, eta Anne Czarniecki. Vital Signs: International Stories on Aging. Graywolf Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.