APA (7th ed.) Citation

Zondervan, K., Yudkin, P., Vessey, M., Dawes, M., Barlow, D., & Kennedy, S. (1999). Chronic pelvic pain in UK primary care: Patterns of diagnosis.

Chicago Style (17th ed.) Citation

Zondervan, K., P. Yudkin, M. Vessey, MG Dawes, D. Barlow, and S. Kennedy. Chronic Pelvic Pain in UK Primary Care: Patterns of Diagnosis. 1999.

MLA (9th ed.) Citation

Zondervan, K., et al. Chronic Pelvic Pain in UK Primary Care: Patterns of Diagnosis. 1999.