Dyfyniad APA
LOWENSTEIN, A., & ROSEN, A. (1990). THE RELATION OF WIDOWS' NEEDS AND RESOURCES TO PERCEIVEDHEALTH AND DEPRESSION.
Dyfyniad Arddull Chicago
LOWENSTEIN, A., and A. ROSEN. THE RELATION OF WIDOWS' NEEDS AND RESOURCES TO PERCEIVEDHEALTH AND DEPRESSION. 1990.
Dyfyniad MLA
LOWENSTEIN, A., and A. ROSEN. THE RELATION OF WIDOWS' NEEDS AND RESOURCES TO PERCEIVEDHEALTH AND DEPRESSION. 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.