APA (7th ed.) Citation

Uhlig, H., Stephan, S., Deutscher, J., Kiess, W., & Richter, T. (2004). Angiodysplasia as a cause of gastrointestinal bleeding in childhood.

Chicago Style (17th ed.) Citation

Uhlig, H., S. Stephan, J. Deutscher, W. Kiess, and T. Richter. Angiodysplasia as a Cause of Gastrointestinal Bleeding in Childhood. 2004.

MLA (9th ed.) Citation

Uhlig, H., et al. Angiodysplasia as a Cause of Gastrointestinal Bleeding in Childhood. 2004.