APA (7th ed.) Citation

Vallis, T. M., & Turnbull, G. K. Impact of Disease Activity on the Quality of Life of Crohn’s Disease Patients. Wiley.

Chicago Style (17th ed.) Citation

Vallis, T Michael, and Geoffrey K. Turnbull. Impact of Disease Activity on the Quality of Life of Crohn’s Disease Patients. Wiley.

MLA (9th ed.) Citation

Vallis, T Michael, and Geoffrey K. Turnbull. Impact of Disease Activity on the Quality of Life of Crohn’s Disease Patients. Wiley.

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