Young, S. H., & Clear, J. (2019). Ultralearning: Master hard skills, outsmart the competition, and accelerate your career (First edition.). Harper Business, an imprint of HarperCollinsPublishers.
Цитирование в стиле Чикаго (17-е изд.)Young, Scott H., и James Clear. Ultralearning: Master Hard Skills, Outsmart the Competition, and Accelerate Your Career. First edition. New York, NY: Harper Business, an imprint of HarperCollinsPublishers, 2019.
Цитирование MLA (8-е изд.)Young, Scott H., и James Clear. Ultralearning: Master Hard Skills, Outsmart the Competition, and Accelerate Your Career. First edition. Harper Business, an imprint of HarperCollinsPublishers, 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.