APA (7th ed.) Citation

Badian, N. Dyslexia: A Validation of the Concept at Two Age Levels.

Chicago Style (17th ed.) Citation

Badian, N.A. Dyslexia: A Validation of the Concept at Two Age Levels.

MLA (9th ed.) Citation

Badian, N.A. Dyslexia: A Validation of the Concept at Two Age Levels.

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