Dyfyniad APA

Sennett, D. . e., & Czarniecki, A. (1991). Vital signs: International stories on aging. Graywolf Press.

Dyfyniad Arddull Chicago

Sennett, Dorothy ed, and Anne Czarniecki. Vital Signs: International Stories on Aging. St. Paul, Minnesota: Graywolf Press, 1991.

Dyfyniad MLA

Sennett, Dorothy ed, and Anne Czarniecki. Vital Signs: International Stories on Aging. Graywolf Press, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.