APA (7th ed.) Citation

Curtin, J. T. (1951). A factor analysis of verbal and nonverbal tests of intelligence.

Chicago Style (17th ed.) Citation

Curtin, James T. A Factor Analysis of Verbal and Nonverbal Tests of Intelligence. Washington, DC, 1951.

MLA (9th ed.) Citation

Curtin, James T. A Factor Analysis of Verbal and Nonverbal Tests of Intelligence. 1951.

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