APA (7th ed.) Citation

Petrie, K. J., Perry, K., Broadbent, E., & Weinman, J. (2012). A text message programme designed to modify patients' illness and treatment beliefs improves self-reported adherence to asthma preventer medication. British Journal of Health Psychology, 17(1), 74. https://doi.org/10.1111/j.2044-8287.2011.02033.x

Chicago Style (17th ed.) Citation

Petrie, Keith J., Kate Perry, Elizabeth Broadbent, and John Weinman. "A Text Message Programme Designed to Modify Patients' Illness and Treatment Beliefs Improves Self-reported Adherence to Asthma Preventer Medication." British Journal of Health Psychology 17, no. 1 (2012): 74. https://doi.org/10.1111/j.2044-8287.2011.02033.x.

MLA (9th ed.) Citation

Petrie, Keith J., et al. "A Text Message Programme Designed to Modify Patients' Illness and Treatment Beliefs Improves Self-reported Adherence to Asthma Preventer Medication." British Journal of Health Psychology, vol. 17, no. 1, 2012, p. 74, https://doi.org/10.1111/j.2044-8287.2011.02033.x.