APA (7th ed.) Zitazioa

Nhá̂t Hạnh, T. (2009). Happiness: Essential mindfulness practices. Parallax Press.

Chicago Style (17th ed.) Zitazioa

Nhá̂t Hạnh, Thích. Happiness: Essential Mindfulness Practices. Berkeley, CA: Parallax Press, 2009.

MLA (9th ed.) Zitazioa

Nhá̂t Hạnh, Thích. Happiness: Essential Mindfulness Practices. Parallax Press, 2009.