Hayward, N. (1947). Graded general knowledge and intelligence tests (4th ed.). University Tutorial Press.
Style de citation Chicago (17e éd.)Hayward, N.C. Graded General Knowledge and Intelligence Tests. 4th ed. London: University Tutorial Press, 1947.
Style de citation MLA (9e éd.)Hayward, N.C. Graded General Knowledge and Intelligence Tests. 4th ed. University Tutorial Press, 1947.
Attention : ces citations peuvent ne pas être correctes à 100%.