Ferriss, A. L. (2010). Approaches to improving the quality of life: How to enhance the quality of life. Springer.
Цитирование в стиле Чикаго (17-е изд.)Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Dordrecht: Springer, 2010.
Цитирование MLA (8-е изд.)Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Springer, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.