Cita APA (7th ed.)
Navratilova, M., & Nickles, E. (1996). Breaking point. Villard.
Cita Chicago (17th ed.)
Navratilova, Martina, i Elizabeth Nickles. Breaking Point. New York: Villard, 1996.
Cita MLA (9th ed.)
Navratilova, Martina, i Elizabeth Nickles. Breaking Point. Villard, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.