Espie, C., Lindsay, W., Brooks, D., Hood, E., & Turvey, T. (1989). A controlled comparative investigation of psychological treatments for chronic sleep-onset insomnia.
Цитирование в стиле Чикаго (17-е изд.)Espie, C., W. Lindsay, D. Brooks, E. Hood, и T. Turvey. A Controlled Comparative Investigation of Psychological Treatments for Chronic Sleep-onset Insomnia. 1989.
Цитирование MLA (9-е изд.)Espie, C., et al. A Controlled Comparative Investigation of Psychological Treatments for Chronic Sleep-onset Insomnia. 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.