Cita APA (7th ed.)
Leiss, W., & Powell, D. A. (1997). Mad cows and mother's milk: The perils of poor risk communication. McGill-Queen's University Press.
Cita Chicago (17th ed.)
Leiss, William, i Douglas Alan Powell. Mad Cows and Mother's Milk: The Perils of Poor Risk Communication. Montreal ; Ithaca: McGill-Queen's University Press, 1997.
Cita MLA (9th ed.)
Leiss, William, i Douglas Alan Powell. Mad Cows and Mother's Milk: The Perils of Poor Risk Communication. McGill-Queen's University Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.