Dyfyniad APA

Bok, S. (2010). Exploring happiness: From Aristotle to brain science. Yale University Press.

Dyfyniad Arddull Chicago

Bok, Sissela. Exploring Happiness: From Aristotle to Brain Science. New Haven [Conn.]: Yale University Press, 2010.

Dyfyniad MLA

Bok, Sissela. Exploring Happiness: From Aristotle to Brain Science. Yale University Press, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.