Elder, L., & Paul, R. (2013). 30 days to better thinking and better living through critical thinking: A guide for improving every aspect of your life (Rev. and expanded [ed.].). FT Press.
Цитирование в стиле Чикаго (17-е изд.)Elder, Linda, и Richard Paul. 30 Days to Better Thinking and Better Living Through Critical Thinking: A Guide for Improving Every Aspect of Your Life. Rev. and expanded [ed.]. Upper Saddle River, N.J.: FT Press, 2013.
Цитирование MLA (8-е изд.)Elder, Linda, и Richard Paul. 30 Days to Better Thinking and Better Living Through Critical Thinking: A Guide for Improving Every Aspect of Your Life. Rev. and expanded [ed.]. FT Press, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.