APA (7th ed.) Citation

Geary, D. C., & Hoard, M. K. (2001). Numerical and arithmetical deficits in learning-disabled children: Relation to dyscalculia and dyslexia. Aphasiology, 15(7), 635-647. https://doi.org/10.1080/02687040143000113

Chicago Style (17th ed.) Citation

Geary, David C., and Mary K. Hoard. "Numerical and Arithmetical Deficits in Learning-disabled Children: Relation to Dyscalculia and Dyslexia." Aphasiology 15, no. 7 (2001): 635-647. https://doi.org/10.1080/02687040143000113.

MLA (9th ed.) Citation

Geary, David C., and Mary K. Hoard. "Numerical and Arithmetical Deficits in Learning-disabled Children: Relation to Dyscalculia and Dyslexia." Aphasiology, vol. 15, no. 7, 2001, pp. 635-647, https://doi.org/10.1080/02687040143000113.