APA (7th ed.) Citation

Hayward, N. (1947). Graded general knowledge and intelligence tests (4th ed.). University Tutorial Press.

Chicago Style (17th ed.) Citation

Hayward, N.C. Graded General Knowledge and Intelligence Tests. 4th ed. London: University Tutorial Press, 1947.

MLA (9th ed.) Citation

Hayward, N.C. Graded General Knowledge and Intelligence Tests. 4th ed. University Tutorial Press, 1947.

Warning: These citations may not always be 100% accurate.