Lua APA (7ú heag.)
BOSSE, R., & ET AL. (1991). HOW STRESSFUL IS RETIREMENT?. FINDINGS FROM THE NORMATIVE AGING STUDY.
Lua i Stíl Chicago (17ú heag.)
BOSSE, R., agus ET AL. HOW STRESSFUL IS RETIREMENT?. FINDINGS FROM THE NORMATIVE AGING STUDY. 1991.
Lua MLA (9ú heag.)
BOSSE, R., agus ET AL. HOW STRESSFUL IS RETIREMENT?. FINDINGS FROM THE NORMATIVE AGING STUDY. 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.