Gaya APA

Sincero, J. (2023). Badass habits: cultivate the awareness, boundaries, and daily upgrades you need to make them stick (Cet. 1). UK: John Murray Press.

Gaya MLA

Sincero, Jen. "Badass habits: cultivate the awareness, boundaries, and daily upgrades you need to make them stick". Cet. 1 UK: John Murray Press, 2023. Equipment.