APA (7th ed.) Citation

Ladeira, R. B., Diniz, B. S., Nunes, P. V., & Forlenza, O. V. (2009). Combining cognitive screening tests for the evaluation of mild cognitive impairment in the elderly.

Chicago Style (17th ed.) Citation

Ladeira, Rodolfo B., Breno S. Diniz, Paula V. Nunes, and Orestes V. Forlenza. Combining Cognitive Screening Tests for the Evaluation of Mild Cognitive Impairment in the Elderly. 2009.

MLA (9th ed.) Citation

Ladeira, Rodolfo B., et al. Combining Cognitive Screening Tests for the Evaluation of Mild Cognitive Impairment in the Elderly. 2009.