APA Citation

WELLS, D. G. (1993). The Guinness book of brain-teasers. [Enfield]: Guinness.

Chicago Style Citation

WELLS, D. G. The Guinness Book of Brain-teasers. [Enfield]: Guinness, 1993.

MLA Citation

WELLS, D. G. The Guinness Book of Brain-teasers. [Enfield]: Guinness, 1993.

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