APA Edition Citation

Guinness World records. (2017). Guinness World Records 2017 (10th.). Penguin.

Chicago Edition Citation

Guinness World records. Guinness World Records 2017. 10th. India: Penguin, 2017.

MLA Edition Citation

Guinness World records. Guinness World Records 2017. 10th. Penguin, 2017.

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