Ludwig, D., & Ludwig, D. (2016). Always hungry?: Conquer cravings, retrain your fat cells, and lose weight permanently.
Цитирование в стиле Чикаго (17-е изд.)Ludwig, David, и Dawn Ludwig. Always Hungry?: Conquer Cravings, Retrain Your Fat Cells, and Lose Weight Permanently. 2016.
Цитирование MLA (8-е изд.)Ludwig, David, и Dawn Ludwig. Always Hungry?: Conquer Cravings, Retrain Your Fat Cells, and Lose Weight Permanently. 2016.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.