APA引文

Heaney, S. (1996). The spirit level (1st American ed.). Farrar, Straus, Giroux.

Chicago Style (17th ed.) Citation

Heaney, Seamus. The Spirit Level. 1st American ed. New York: Farrar, Straus, Giroux, 1996.

MLA引文

Heaney, Seamus. The Spirit Level. 1st American ed. Farrar, Straus, Giroux, 1996.

警告：這些引文格式不一定是100％准確.