APA Edition Citation

Derek O'Brien. (2008). Penguin Year Book 2008. Penguin books.

Chicago Edition Citation

Derek O'Brien. Penguin Year Book 2008. New Delhi: Penguin books, 2008.

MLA Edition Citation

Derek O'Brien. Penguin Year Book 2008. Penguin books, 2008.

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