Lewicki, M. P. (2014). Sustainability of the German Pension Scheme: Employment at Higher Ages and Incentives for Delayed Retirement. KIT Scientific Publishing.
Чикаго стиль цитування (17-те видання)Lewicki, Maria Patricia. Sustainability of the German Pension Scheme: Employment at Higher Ages and Incentives for Delayed Retirement. KIT Scientific Publishing, 2014.
Стиль цитування MLA (9-ме видання)Lewicki, Maria Patricia. Sustainability of the German Pension Scheme: Employment at Higher Ages and Incentives for Delayed Retirement. KIT Scientific Publishing, 2014.
Попередження: стилі цитування не завжди правильні на всі 100%.