APA (7th ed.) Citation

Brendon, P., & Evetts, D. (1979). Head of Guinness: The life and times of Rupert Guinness, 2nd., Earl of Iveagh, KG, DB, CMG, FRS / by Piers Brendon. Professional Books Ltd.

Chicago Style (17th ed.) Citation

Brendon, Piers, and Deborah Evetts. Head of Guinness: The Life and Times of Rupert Guinness, 2nd., Earl of Iveagh, KG, DB, CMG, FRS / by Piers Brendon. Abingdon: Professional Books Ltd, 1979.

MLA (9th ed.) Citation

Brendon, Piers, and Deborah Evetts. Head of Guinness: The Life and Times of Rupert Guinness, 2nd., Earl of Iveagh, KG, DB, CMG, FRS / by Piers Brendon. Professional Books Ltd, 1979.

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