APA (7th ed.) Citation

Silbermann, R., & Beenen, F. (1971). CHAM: A classification of psychiatric states. Excerpta Medica.

Chicago Style (17th ed.) Citation

Silbermann, R.M, and F. Beenen. CHAM: A Classification of Psychiatric States. Amsterdam: Excerpta Medica, 1971.

MLA (9th ed.) Citation

Silbermann, R.M, and F. Beenen. CHAM: A Classification of Psychiatric States. Excerpta Medica, 1971.

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