APA (7th ed.) Citation

Broomfield, N., & Espie, C. (2003). Initial insomnia and paradoxical intention: An experimental investigation of putative mechanisms using subjective and actigraphic measurement of sleep.

Chicago Style (17th ed.) Citation

Broomfield, N., and C. Espie. Initial Insomnia and Paradoxical Intention: An Experimental Investigation of Putative Mechanisms Using Subjective and Actigraphic Measurement of Sleep. 2003.

MLA (9th ed.) Citation

Broomfield, N., and C. Espie. Initial Insomnia and Paradoxical Intention: An Experimental Investigation of Putative Mechanisms Using Subjective and Actigraphic Measurement of Sleep. 2003.

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