Lombardo, G. T. (2005). Sleep to save your life: The complete guide to living longer and healthier through restorative sleep. Collins.
Цитирование в стиле Чикаго (17-е изд.)Lombardo, Gerard T. Sleep to Save Your Life: The Complete Guide to Living Longer and Healthier Through Restorative Sleep. New York, NY: Collins, 2005.
Цитирование MLA (8-е изд.)Lombardo, Gerard T. Sleep to Save Your Life: The Complete Guide to Living Longer and Healthier Through Restorative Sleep. Collins, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.