APA (7th ed.) Citation

Ackerman, P. L., Kyllonen, P. C., & Roberts, R. D. (1999). Learning and individual differences: Process, trait, and content determinants. American Psychological Association.

Chicago Style (17th ed.) Citation

Ackerman, Phillip Lawrence, Patrick C. Kyllonen, and Richard D. Roberts. Learning and Individual Differences: Process, Trait, and Content Determinants. Washington, DC: American Psychological Association, 1999.

MLA (9th ed.) Citation

Ackerman, Phillip Lawrence, et al. Learning and Individual Differences: Process, Trait, and Content Determinants. American Psychological Association, 1999.