Cita APA (7a ed.)

Richardson, T. C. (2018). Zen teen: 40 ways to stay calm when life gets stressful. Seal Press.

Cita Chicago Style (17a ed.)

Richardson, Tanya Carroll. Zen Teen: 40 Ways to Stay Calm When Life Gets Stressful. Boston: Seal Press, 2018.

Cita MLA (8a ed.)

Richardson, Tanya Carroll. Zen Teen: 40 Ways to Stay Calm When Life Gets Stressful. Seal Press, 2018.

Precaución: Estas citas no son 100% exactas.