Herring, J. How to Decide: What to do when you don't know what to do (1.). Pearson Education UK.
Цитирование в стиле Чикаго (17-е изд.)Herring, Jonathan. How to Decide: What to Do When You Don't Know What to Do. 1. Pearson Education UK.
Цитирование MLA (8-е изд.)Herring, Jonathan. How to Decide: What to Do When You Don't Know What to Do. 1. Pearson Education UK.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.