APA (7th ed.) Citation

Espie, C. (1999). Cognitive behaviour therapy as the treatment of choice for primary insomnia.

Chicago Style (17th ed.) Citation

Espie, C. Cognitive Behaviour Therapy as the Treatment of Choice for Primary Insomnia. 1999.

MLA (9th ed.) Citation

Espie, C. Cognitive Behaviour Therapy as the Treatment of Choice for Primary Insomnia. 1999.

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