APA ציטוט

Allen, D. (2015). Getting Things Done The art of Stress Free Productivity. Piatkus.

Chicago Style (17th ed.) Citation

Allen, David. Getting Things Done The Art of Stress Free Productivity. London: Piatkus, 2015.

ציטוט MLA

Allen, David. Getting Things Done The Art of Stress Free Productivity. Piatkus, 2015.