APA citiranje

Lee, J. K., Whittaker, S. J., Enns, R. A., & Zetler, P. (2008). Gastrointestinal manifestations of systemic mastocytosis. The WJG Press and Baishideng.

Citação norma Chicago

Lee, Jason K., Scott J. Whittaker, Robert A. Enns, and Peter Zetler. Gastrointestinal Manifestations of Systemic Mastocytosis. The WJG Press and Baishideng, 2008.

MLA citiranje

Lee, Jason K., Scott J. Whittaker, Robert A. Enns, and Peter Zetler. Gastrointestinal Manifestations of Systemic Mastocytosis. The WJG Press and Baishideng, 2008.