APA引文

Eco, U. (1994). The island of the day before. Minerva.

Chicago Edition Citation

Eco, Umberto. The Island of the Day Before. London: Minerva, 1994.

MLA引文

Eco, Umberto. The Island of the Day Before. Minerva, 1994.

警告：這些引文格式不一定是100％准確.