Sincero, J. (2020). Badass habits: Cultivate the awareness, boundaries, and daily upgrades you need to make them stick. Penguin Life.
Cita Chicago Style (17a ed.)Sincero, Jen. Badass Habits: Cultivate the Awareness, Boundaries, and Daily Upgrades You Need to Make Them Stick. [New York]: Penguin Life, 2020.
Cita MLA (8a ed.)Sincero, Jen. Badass Habits: Cultivate the Awareness, Boundaries, and Daily Upgrades You Need to Make Them Stick. Penguin Life, 2020.
Precaución: Estas citas no son 100% exactas.