APA (7th ed.) Citation

Cassini, O. (1987). In my own fashion: An autobiography. Simon and Schuster.

Chicago Style (17th ed.) Citation

Cassini, Oleg. In My Own Fashion: An Autobiography. New York: Simon and Schuster, 1987.

MLA (9th ed.) Citation

Cassini, Oleg. In My Own Fashion: An Autobiography. Simon and Schuster, 1987.