APA引文

Tolkien, J. R. R. (1966). The hobbit or there and back again. Houghton Mifflin.

芝加哥风格引文

Tolkien, J. R. R. The Hobbit or There and Back Again. Boston, MA: Houghton Mifflin, 1966.

MLA引文

Tolkien, J. R. R. The Hobbit or There and Back Again. Houghton Mifflin, 1966.

警告：这些引文格式不一定是100％准确.