APA (7th ed.) Citation
AVIS, N., & ET AL. (1992). THE EFFECT OF WIDOWHOOD ON HEALTH: A PROSPECTIVE ANALYSIS FROM THE MASSACHUSETTS WOMEN'S HEALTH STUDY.
Chicago Style (17th ed.) Citation
AVIS, N.E, and ET AL. THE EFFECT OF WIDOWHOOD ON HEALTH: A PROSPECTIVE ANALYSIS FROM THE MASSACHUSETTS WOMEN'S HEALTH STUDY. 1992.
MLA (9th ed.) Citation
AVIS, N.E, and ET AL. THE EFFECT OF WIDOWHOOD ON HEALTH: A PROSPECTIVE ANALYSIS FROM THE MASSACHUSETTS WOMEN'S HEALTH STUDY. 1992.
Warning: These citations may not always be 100% accurate.