Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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