Cita APA (7th ed.)

Williams, H., Cox, I., Walker, D., North, B., Patel, V., Marshall, S., . . . Orchard, T. (2009). Characterization of inflammatory bowel disease with urinary metabolic profiling.

Cita Chicago (17th ed.)

Williams, H., et al. Characterization of Inflammatory Bowel Disease with Urinary Metabolic Profiling. 2009.

Cita MLA (9th ed.)

Williams, H., et al. Characterization of Inflammatory Bowel Disease with Urinary Metabolic Profiling. 2009.