APA (7e ed.) Bronvermelding

Carpozi, G. (1991). Poison pen: The unauthorized biography of Kitty Kelley / George Carpozi Jr. Barricade Books.

Chicago (17e ed.) Bronvermelding

Carpozi, George. Poison Pen: The Unauthorized Biography of Kitty Kelley / George Carpozi Jr. Fort Lee, NJ.: Barricade Books, 1991.

MLA (8e ed.) Bronvermelding

Carpozi, George. Poison Pen: The Unauthorized Biography of Kitty Kelley / George Carpozi Jr. Barricade Books, 1991.