APA استشهاد

Saramago, J., & Costa, M. J. (2010). The elephant's journey. Harvill Secker.

استشهاد بنمط شيكاغو

Saramago, José, و Margaret Jull Costa. The Elephant's Journey. London: Harvill Secker, 2010.

MLA استشهاد

Saramago, José, و Margaret Jull Costa. The Elephant's Journey. Harvill Secker, 2010.