Winfrey, L. P. (1980). The unforgettable elephant. Walker and Company.
Cita Chicago (17th ed.)Winfrey, Laurie Platt. The Unforgettable Elephant. New York: Walker and Company, 1980.
Cita MLA (9th ed.)Winfrey, Laurie Platt. The Unforgettable Elephant. Walker and Company, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.