Mark, G. (2023). Attention span: A groundbreaking way to restore balance, happiness and productivity. Hanover Square Press.
Chicago Style (17th ed.) CitationMark, Gloria. Attention Span: A Groundbreaking Way to Restore Balance, Happiness and Productivity. Toronto, Ontario, Canada: Hanover Square Press, 2023.
MLA (8th ed.) CitationMark, Gloria. Attention Span: A Groundbreaking Way to Restore Balance, Happiness and Productivity. Hanover Square Press, 2023.
Warning: These citations may not always be 100% accurate.