Ferriss, T. (2017). Tribe of mentors: Short life advice from the best in the world. Houghton Mifflin Harcourt.
Cita Chicago Style (17a ed.)Ferriss, Timothy. Tribe of Mentors: Short Life Advice from the Best in the World. Boston: Houghton Mifflin Harcourt, 2017.
Cita MLA (8a ed.)Ferriss, Timothy. Tribe of Mentors: Short Life Advice from the Best in the World. Houghton Mifflin Harcourt, 2017.
Precaución: Estas citas no son 100% exactas.