Dyfyniad APA

Barrow, G. M. (1992). Aging, the individual, and society (5th ed.). West Pub.

Dyfyniad Arddull Chicago

Barrow, Georgia M. Aging, the Individual, and Society. 5th ed. St. Paul, MN: West Pub, 1992.

Dyfyniad MLA

Barrow, Georgia M. Aging, the Individual, and Society. 5th ed. West Pub, 1992.

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