APA

Freehill M. F., . (1961). Gifted children: their psychology and education. New York: Macmillan.

Chicago

Freehill Maurice F, . 1961. Gifted children: their psychology and education. New York: Macmillan.

Harvard

Freehill M. F., . (1961). Gifted children: their psychology and education. New York: Macmillan.

MLA

Freehill Maurice F, . Gifted children: their psychology and education. New York: Macmillan. 1961.