Cita APA

Bettelheim, B. (1991). The informed heart. Penguin Books.

Citación estilo Chicago

Bettelheim, Bruno. The Informed Heart. London: Penguin Books, 1991.

Cita MLA

Bettelheim, Bruno. The Informed Heart. Penguin Books, 1991.

Warning: These citations may not always be 100% accurate.