APA (7th ed.) Citation

De Robertis, C. (2009). The invisible mountain. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

De Robertis, Carolina. The Invisible Mountain. New York: Alfred A. Knopf, 2009.

MLA (9th ed.) Citation

De Robertis, Carolina. The Invisible Mountain. Alfred A. Knopf, 2009.

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