APA-viite (7. p.)
Bower, F. L., & Sadler, W. A. (2009). Why retire?: Career strategies for third-age nurses. Sigma Theta Tau International.
Chicago-viite (17. p.)
Bower, Fay Louise, ja William Alan Sadler. Why Retire?: Career Strategies for Third-age Nurses. Indianapolis, IN: Sigma Theta Tau International, 2009.
MLA-viite (9. p.)
Bower, Fay Louise, ja William Alan Sadler. Why Retire?: Career Strategies for Third-age Nurses. Sigma Theta Tau International, 2009.
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