APA引文

Spearman, C. (1973). The nature of 'intelligence' and the principles of cognition. Arno.

Chicago Style (17th ed.) Citation

Spearman, Charles. The Nature of 'Intelligence' and the Principles of Cognition. New York: Arno, 1973.

MLA引文

Spearman, Charles. The Nature of 'Intelligence' and the Principles of Cognition. Arno, 1973.