APA (7th ed.) Citation

Ingrid Seward. (2018). My husband and I: The inside story of the royal marriage. Simon & Schuster.

Chicago Style (17th ed.) Citation

Ingrid Seward. My Husband and I: The Inside Story of the Royal Marriage. London: Simon & Schuster, 2018.

MLA (9th ed.) Citation

Ingrid Seward. My Husband and I: The Inside Story of the Royal Marriage. Simon & Schuster, 2018.

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