APA (7th ed.) Citation

Andersen, C. (1991). Madonna, unauthorized. Simon & Schuster.

Chicago Style (17th ed.) Citation

Andersen, Christopher. Madonna, Unauthorized. New York: Simon & Schuster, 1991.

MLA (9th ed.) Citation

Andersen, Christopher. Madonna, Unauthorized. Simon & Schuster, 1991.

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