APA (7th ed.) Citation

Spearman, C. (1927). The abilities of man : their nature and measurement / by C. Spearman: Their nature and measurement. Macmillan.

Chicago Style (17th ed.) Citation

Spearman, C. The Abilities of Man : Their Nature and Measurement / by C. Spearman: Their Nature and Measurement. Macmillan, 1927.

MLA (9th ed.) Citation

Spearman, C. The Abilities of Man : Their Nature and Measurement / by C. Spearman: Their Nature and Measurement. Macmillan, 1927.

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