Ferriss, T. (2017). Tools of titans: The tactics, routines, and habits of billionaires, icons, and world-class performers. Boston: Houghton Mifflin Harcourt.
Chicago Style CitationFerriss, Timothy. Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-class Performers. Boston: Houghton Mifflin Harcourt, 2017.
MLA CitationFerriss, Timothy. Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-class Performers. Boston: Houghton Mifflin Harcourt, 2017.
Warning: These citations may not always be 100% accurate.