APA (7th ed.) Citation

Ingrid Seward. (2017). My husband and I: The inside story of 70 years of the royal marriage. Simon & Schuster UK Ltd.

Chicago Style (17th ed.) Citation

Ingrid Seward. My Husband and I: The Inside Story of 70 Years of the Royal Marriage. London: Simon & Schuster UK Ltd, 2017.

MLA (9th ed.) Citation

Ingrid Seward. My Husband and I: The Inside Story of 70 Years of the Royal Marriage. Simon & Schuster UK Ltd, 2017.

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