Burchard, B. (2017). High performance habits: How extraordinary people become that way (First edition.). Hay House, Inc..
Cita Chicago Style (17a ed.)Burchard, Brendon. High Performance Habits: How Extraordinary People Become That Way. First edition. Carlsbad: Hay House, Inc., 2017.
Cita MLA (8a ed.)Burchard, Brendon. High Performance Habits: How Extraordinary People Become That Way. First edition. Hay House, Inc., 2017.
Precaución: Estas citas no son 100% exactas.