APA (7th ed.) Citation

Volkmar, F. R. (2010). Lewis' essentials of child psychiatry. Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Volkmar, Fred R. Lewis' Essentials of Child Psychiatry. [S.l.]: Lippincott Williams & Wilkins, 2010.

MLA (9th ed.) Citation

Volkmar, Fred R. Lewis' Essentials of Child Psychiatry. Lippincott Williams & Wilkins, 2010.