Feingold, B. F. (1975). Why your child is hyperactive ([1st ed.].). Random House.
Cita Chicago (17th ed.)Feingold, Ben F. Why Your Child Is Hyperactive. [1st ed.]. New York: Random House, 1975.
Cita MLA (9th ed.)Feingold, Ben F. Why Your Child Is Hyperactive. [1st ed.]. Random House, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.