APA (7th ed.) Citation

Eco, U. (1995). The island of the day before. Harcourt, Inc.

Chicago Style (17th ed.) Citation

Eco, Umberto. The Island of the Day Before. Orlando: Harcourt, Inc, 1995.

MLA (9th ed.) Citation

Eco, Umberto. The Island of the Day Before. Harcourt, Inc, 1995.

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