McFarlan, D. e. (1989). The guinness book of records 1990. Guinness Pub. Ltd.
芝加哥风格引文McFarlan, Donald ed. The Guinness Book of Records 1990. Enfield: Guinness Pub. Ltd, 1989.
MLA引文McFarlan, Donald ed. The Guinness Book of Records 1990. Guinness Pub. Ltd, 1989.
警告：这些引文格式不一定是100％准确.