APA (7th ed.) Citation

Epstein, E. Z. (2015). Audrey and Bill: A romantic biography of Audrey Hepburn & William Holden.

Chicago Style (17th ed.) Citation

Epstein, Edward Z. Audrey and Bill: A Romantic Biography of Audrey Hepburn & William Holden. 2015.

MLA (9th ed.) Citation

Epstein, Edward Z. Audrey and Bill: A Romantic Biography of Audrey Hepburn & William Holden. 2015.

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