Steiner, R. (2015). Retirement different by design: Six building blocks fundamentally changing how life after work is viewed, planned for, and lived. Hatherleigh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Steiner, Rick. Retirement Different by Design: Six Building Blocks Fundamentally Changing How Life After Work Is Viewed, Planned for, and Lived. [Place of publication not identified]: Hatherleigh, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Steiner, Rick. Retirement Different by Design: Six Building Blocks Fundamentally Changing How Life After Work Is Viewed, Planned for, and Lived. Hatherleigh, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.