APA aipamena

Gawande Atul. (2014). Being Mortal. Penguin Books.

Chicago Style aipamena

Gawande Atul. Being Mortal. London: Penguin Books, 2014.

MLA aipamena

Gawande Atul. Being Mortal. Penguin Books, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.