Rubin, G. (2017). The four tendencies: The indispensable personality profiles that reveal how to make your life better (and other people's lives better, too) (First edition.). Harmony Books.
Цитирование в стиле Чикаго (17-е изд.)Rubin, Gretchen. The Four Tendencies: The Indispensable Personality Profiles That Reveal How to Make Your Life Better (and Other People's Lives Better, Too). First edition. New York: Harmony Books, 2017.
Цитирование MLA (8-е изд.)Rubin, Gretchen. The Four Tendencies: The Indispensable Personality Profiles That Reveal How to Make Your Life Better (and Other People's Lives Better, Too). First edition. Harmony Books, 2017.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.