APA (7th ed.) Citation

Langs, R. (1999). Psychotherapy and science. SAGE Publications.

Chicago Style (17th ed.) Citation

Langs, Robert. Psychotherapy and Science. London ; Thousand Oaks, Calif.: SAGE Publications, 1999.

MLA (9th ed.) Citation

Langs, Robert. Psychotherapy and Science. SAGE Publications, 1999.

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